My FWB called me 4 times last night but I missed them all. Then he started shooting off texts saying how he missed me, wanted to take me to dinner, just to lay with him, and then saying he missed me again. Kind of weirded out by this. So I just say sorry missed your calls last night the next morning, he responds and then I just don't say anything

Later on I tweeted "-___-" (my tire popped) and he just texted me saying he saw my tweet and wanted to know if I'm okay. Then said come let me hold you. Now that could've just been a booty call text but either way his behavior is just throwing me off. Am I just looking too much into this? 

Should I just pretend like nothing happened and save us both the embarrassment or ask what was up?

What?! This is your FWB but you're weirded out by them wanting to netflix and chill with you? Sounds like you're not interested and you should tell him and let him loose. Game isn't manipulation, and it sounds like you are using and/or used this person for your personal needs. You don't need advice, you need professional help.

You have a FWB you know you have no interest in, and yet you want to figure out what to say to him to accomplish what exactly? Yeah, get help.

Of course I'm not interested hence FWB
How do I need help because he said multiple times that he missed me? You clearly have no idea what fwb means.

My FWB called me 4 times last night but I missed them all. Then he started shooting off texts saying how he missed me, wanted to take me to dinner, just to lay with him, and then saying he missed me again. Kind of weirded out by this. So I just say sorry missed your calls last night the next morning, he responds and then I just don't say anything

Of course I do, except to me friends with benefits is still a form of relationship. You clearly like the guy as more than a friend, but are either too busy to want a relationship or do not want a relationship with him. When he is calling you repeatedly and telling you he misses you, you should have expected this as a natural result of having sex with someone who you're interested in, or with someone who is interested in you. This is why ONS and MLTR is not recommended by many professional PUA's. If you know all this, if you know people catch feelings with f-buddy type relationships and yet have no idea how to handle it, and act disgusted by it, you need help. You have to understand sex happens as a natural result of attraction, or in the case of prostitution at the exchange of money. Do you honestly want to tell me that you never had any physical or emotional attraction to this person before sleeping with him? Are you going to tell me now that after considering that you had sex with this person because of sexual fascination that questioning it now isn't just a little bit bizarre? You had this coming. A ONS is different from a FWB, one involves connection the other doesn't require it...when you have a connection with someone and have sex what do you expect is going to happen?

Often times people drink, and when they are drunk, find the confidence to say the things they always wanted to say.

Maybe he was drunk and horny. Maybe he's just trying to get you into bed with pseudo style, and he has no "feelings" for you...

He just wanna fuck. Don't complicate this.

It s the natural result of fucking with some, which does not matter commited or not. So you are complaining that your fuckbuddy calls you for having sex. I called my fuckbuddies more often when i am drunk. Because when you drink as men i could say, u r getting courage to say what you think and being more horny for juicy pussies.

He wanted to fuck you by calling you. He cares your juicy pussy more than your character. If you want to set a boundery, just say directly to him. If he is not an idiot he would probably understand.

Man what the hell are you guys even talking about?

The guy is clearly catching feelings, if he hasn't already. How am I the only one noticing that?
Ofcourse the OP is put off by him getting all sweet on her when their relationship is of a FWB nature.

God damn.

Lol that's what I thought. He's calling multiple times and asking her to dinner. Sounds like it's him