I had a prospective date bail on me. She did alot of dicken around so I eventually let the whole idea go. Not saying you should do the same but living in a shelter cannot be easy. I bet there is a whole stew of sh!t going on in her life.
Well that isn’t a good sign. I know that I said that maybe you should put it on the back burner and leave it open to possibilities. But the more you seem obsessed and the more you talk about it being related to symptoms, I would say that it’s probably for the best for you to drop it at the current time. Try to focus on something else. I had a crush once or twice in my youth, it’s not easy just to let it go, but this is sounding very unhealthy now.