I feel really uncomfortable whenever someone compliments me, especially if it's from a potential love interest. I also lose interest in anyone that actively pursues me in a romantic fashion, even if I was once attracted to them. Why do I do this? :( 

I used to have a big crush on this one guy; we've been friends for about two years now I think. He's always been really nice and caring toward me but for some reason I don't find him appealing now that he "wants" me. And whenever he calls me "beautiful", "pretty", etc. I just feel uneasy and like he's lying to me. 

How do I correct this thought process? I feel like I am self-sabotaging. I used to really like this guy and I think I should give him a chance, because at this point I don't really trust my internal monologue anymore... my mind is saying "no, there's clearly something wrong with him if he likes you, don't go out with him" but I say that about almost every guy. 