I served this girl at work a few times she is an HB8 in my book. We have a lot in common and I am really into her. She gave me her number last Friday. The following Sunday I called her to set up a date that evening and she said she had her kids. She text me later to say her mom would watch them. I set up the date at a place I knew the bartenders and we spent the whole night there talking. Major kiss close and made plans for the following night. She came over the next night and we just chilled, watched a movie, made out and she left at 2am. We text all week and things seem good but she has periods where she doesn't respond here and there. No big deal. We had plans to have dinner with my friends on Sunday. Friday I text her and tell her I will be working 2 jobs the following week and if she wants to see me she better do it as much as she can that weekend. We make plans for Sat night. I don't hear from her all afternoon and when I get home from work. She finally answers back that she is watching a movie with her mom but still wants to hang out after. She apparently falls asleep. Sunday she is still sick but wants to try taking something and possibly still go. I don't hear from her after work or the rest of the night. Luckily my friends had to cancel on dinner anyway. Today she acts like everything is fine but still seems distant. She says she is still sick and slept all day Sunday. Also, I suddenly cannot see anything on her facebook page but we are still listed as friends. I panic and ask her if I did something to make her uncomfortable and tell her I feel like I may have come on too strong. She says I didn't at all but that she still isn't feeling well. I'm thinking of freezing her out for a couple of days and then hitting her up Thursday to hang out if I don't hear from her. I'm not sure how to do that completely. I am really new at this and could use some advice.

She has probably lost interest in you, I suggest you attempt to nail her sooner next time as you provided too much rapport and comfort thus making it very clear to her she had you in the bag, the mystery, intrigue , and challenge is gone, now she thinks she can do better.

Id freeze her out and act busy and indifferent for a bit but its an uphill battle at this point.