I have found that whenever I feel like I have succeeded with a girl, whether it be dating her or just seeing signs of interest from her, I immediately start to see everything negative about her appearance. I think part of it is fear of what others will think of who I'm with, which I know is stupid but I'm not really sure how to get over it. The girl I'm with now I used to think was absolutely gorgeous and now that I am with her, well sometimes I think she looks very good and sometimes all I see is flaws, and this could be looking at the same picture on different days. Any advice?