My girlfriend and I have been dating for about 2 years. Recently it's become harder to get her turned on before sex and we have to resort to lubricants and such. It doesn't give her as good of orgasms and she's simply just not wanting sex anymore because its not as fun for her. I'm at a loss for what to do because I feel like I've tried everything. I have a feeling part of it is due to her recent weight gain and drop of self-confidence level, but I can't find a way to tell her she's beautiful and I love her the way she is without her dismissing it. Does anyone have suggestions for what I can do? What has worked for you in a situation like this? Please help! Thanks!