Final update:
A week after she was sick I made plans to hang out with her the following day. On the day of our plans, she came up with one of the all time worst flakes I've ever received:
me: "So I'll get you around 8?"
her: "I actually have a job interview at this restuarant for a night job I'm going to hopefully be starting."
Now that annoyed me for several reasons. First of all... WTF 8 pm Friday night job interview?! Second of all, she agreed to this date the previous day and said nothing to me all day about an interview. And of course in true flaking fashion she didn't offer a reschedule. I decided to call her bluff and play it cool
me: "Oh awesome I'm sure you'll get the job! I'll even let you buy the first round after you nail the interview

"
her: "well if I get the job I'm probably going to start right away"
Ugh. I hate when women insult me like this. To rub more salt in the wound, she made a facebook post an hour later saying "What's everyone doing tonight??"
I went cold for a week and tried sending a restart text, to which she didn't even respond. Rats.
And this is why I don't feel any remorse for banging girls immediately and then casting them away. Because they're bound to lose interest before long anyways so I may as well add another notch. It's just too bad I didn't seal the deal with this one