There is so much going on here and it's somewhat difficult to understand, but...
and wears women's satin bikini underwear
Was this something you knew about and are you okay with it? Has he been doing this for long or is it new?
I tried having sex with him before he starts work told me NEVER to do that again.
My guess is he feels you intruded on him, startled him and interrupted time that he thought was private. If you didn't know what he was doing, maybe explain that you didn't mean to intrude but that you were just hoping to be with him.
My boyfriend works nights his shift changed to start at 2am
I think this could be a major part of your current sexual problems. Maybe he is just tired, has not yet adjusted to the change in schedule. Working nights can run you ragged and really screw up your internal clock... and other internal workings.
Again, this could be because he's just too tired during the work week.
I have never had this problem with a man EVER.. I am 46 120 pounds.. I don't get it.. I get looks from other men.. not my own
And just because there's a problem in the bedroom, it doesn't mean it has anything to do with you. The problem could be entirely with him. If he's exhausted, you could be the sexiest woman in the world and he still might be unable to muster the enthusiasm. Aren't there times when mentally you want to have sex with him but physically you just don't feel like you can?
He constantly accuses me of fooling around onhim and thiks I join dating sites and such he has the pass words to all my email address.. geesh I don't have access to his ! Something wrong here.
Agreed that something is wrong here. He obviously doesn't trust you. Is there any good reason for those feelings? Do you trust him? No relationship can stand for long without trust - unless I guess you have a system like the one you two are using. No trust or faith required just constant suspicion rewarded with evidence.
I told him I feel like I am only here because of my pay check! He didn't like that!
Of course he wouldn't like that. By saying it you basically accuse him of not contributing to your shared life. You have belittled him - no one likes being made to feel like that, particularly by someone that is supposed to love them. You should refrain from such comments. They will only make hard feelings worse.