I have major problems with myself. I don’t think I’m as pretty as I COULD be. I look at myself all day, everyday not because I’m “pretty” but, because I LOOK for imperfections. 
When I find them I notice I can’t do anything about it. So I let it stay there, reminding me everyday that an imperfection will never vanish, so you should just accept it, move on and try to find something else to stare at.