<human>: Can you succinctly summarize the text in 1-3 sentences?

Well my GF and I have been going out for about 7 months. Around 3 months in I noticed she has some self esteem problems. I didn't think much of it at the time but now it's starting to bother me.

A few times a week she will bring up the fact that shes is fat. Mind you, she is no where near fat and I've tried to tell her this but she just refuses to believe me. In addition to that, almost any compliment I give is replied to with "thats debatable" or "yeah right". I'm not like showering her in compliments or anything but I mean what I say. She is no where near as ugly, fat, or whatever as she thinks she is.

I almost think she thinks shes useless to be honest. She hates on herself because she thinks she won't like her major for college and says shes better off just dropping out and just doing nothing for her life.

Now I'm a pretty tolerant person, but I feel like anything I say anymore in regards to her self worth is just useless. This is my first serious relationship as it is hers and I just want her to feel better about herself. Right now I'm almost to the point where I want to get angry and go on the offensive, but I know it won't help. Nor is it the right way to go about it.

 I really really really do like her but if this is annoying me now, what is it going to be like in another 7 months? I'm not exactly experienced  with relationships so I don't know what to do. Any advice on how I can make her feel better about herself or deal with it if that's not something I can do?
<bot>: GF has self esteem problems and it's starting to bother me. I'd like a way to either deal with it or find a way to help her out.