My boyfriend doesn't want as much sex as me
I'm 26 and my boyfriend is about to turn 28. We've been together for about a year and a quarter, and moved in together three months ago.
Recently it feels like his sex drive has fallen - I never used to initiate sex at all, but now I feel that I'm initiating more often than not. We spoke about it a couple months ago, and he explained that he's tired during the week (he works from 6am most days) so I need to initiate more - which I have been doing. Then, last night, he initiated oral sex with me (me receiving) but then afterwards I tried to have sex with him and he said he needed to sleep - which was the first time he's ever turned down sex from me. In fairness, on Tuesdays (which it was yesterday) he works til 9pm and then has to be up at 6am the next day - but it felt like he was just giving me oral to satisfy me and doesn't actually desire me. I appreciate the effort and consideration but it hurts my self esteem as I remember not so long ago he'd come up from eating me out with a huge erection...
I talked to him about it last night and he said he;s having body confidence issues at the moment which make him want sex less as he doesn't feel confident taking his clothes off or assertive. He's a personal trainer and holds himself to a very high physical standard - when I met him he was in impeccable shape and doing a lot of weights, which might have explained his high sex drive, he had a back injury about four months ago which has affected him a lot. He's still in great shape as far as I'm concerned but at his level in his profession people expect fitness model perfection from him. I have noticed him sleeping with his shirt on and turning away if I'm watching him get changed.
Am I being dumb taking this personally? I love my boyfriend passionately and I don't question his love in the slightest - he's just not an overly complimentary guy so when he doesn't want to fuck me, it makes me feel like he doesn't want me as much any more.