New gf

Hi everyone
I m new to this forum and i need a honest advice. I m a bit fat and the shy type.
I m 32 years old and since a long time i hadnt had a gf.i ve met this girl and she s the only one had said yes. She is not very beautiful.but i m enjoyin my time with. Very cute very good inside... i can feel that. But i have this obssession that she isn't beautiful and its bugging me a lot. I like her very much. She have a good heart. always positive funny...i want to overcome this obssession of not liking her face...she is not ugly at all but not the wow thing. We are going out over one month a bit. Thank u