I'll try to keep this brief, it is probably a bit complicated. Sorry if tmi but I'd really like some advice on this it's really upsetting me.
Me and DP been together for 10 years, 2 DC youngest is 7 years. I've always had problems during sex or around any aspect of, due to poor body image. I am slim and do have curves but I have serious serious stretchmarks and loose skin and a bit separated muscle, my boobs are not v perky and are small, and worst of all last few years I have a health condition which I control with medication my consultant prescribed but it makes hair thin and mine was already thin to begin with so I now have extensions/half wig and it looks ok but I am paranoid about it looking fake or showing ): I can't seem to feel 'attractive' or desirable, I can't understand how DP could want me in that way. and recently the past year or so sometimes he sort of goes a bit soft during or a bit before sex although it does come back.
I can't get over the feeling it's me, I'm ugly etc, and it's driving a huge wedge between us. I do have a history of serious sexual abuse / trauma, sometimes I think that could be contributing, but I do feel completely safe and able to be myself with my long term partner so surely that would help?! but no... It's at the stage I freeze, I make constant excuses, if I catch a glimpse of myself i get put off, sometimes things will be going well and then i'll start feeling like i can't do this. DP has been patient for a long long time but it's actually causing proper arguments now as well as frustration because I can very rarely "finish" , and most times are marred with the horrible insecurities. A couple of times DP has either left the room for half hour or so or even walked out for a few hours once.
Any advice anyone has would be very welcomed.