<human>: Can you condense the text into a few key points?

I'm in a long distance relationship with a girlfriend I've had for around a year. We've met in person a few times and have good chemistry. 

However, she's got some body image issues, mainly stemming from her being very tall (6ft) having a wider set of shoulders, small breasts and a somewhat masculine looking face. When we first met, we were just friends and I had zero idea what she looked like ( relationship began online ). After she and I became girlfriend and boyfriend, we exchanged pictures and stuff. I'll admit, I didn't find her exactly my type at first, but I had a good feeling and managed to move past it. But today she sent me a naughty pic of herself, I replied back with compliments, and I seemingly did okay, but she got all depressed and said she was unattractive and unfeminine. I tried to console her and told her she was too hard on herself, but it didn't help.

She now thinks I find her unattractive, which isn't true. I can't seem to convince her otherwise and she's been in this mood for a good 6-12 hours. Very irritating to me, because I almost feel like she no longer trusts me. I'm rather hurt by her not having confidence in my reassurance. 

Next part, I'll be honest: If she wasn't as compatible personality wise and intellectually, I'd have probably never go for it. But I didn't fall in love with her looks, but with her personality and intellect. I'm... ugh I don't even know how to describe how I feel, other than like I messed up somewhere. 

I love her, how do I fix this before it becomes a problem later? I want to be with her, bailing on her is not an option for me emotionally, because she's the only woman I've been with that didn't use me.
<bot>: My girlfriend of one year isn't the most attractive, and has image issues. She got upset and has come to believe I find her unattractive. Help me fix this - she means too much to me.