Sex life

Hi

Me and my partner are trying for baby no2, but we don’t have a sex life... maybe pence or twice a month! When I fell pregnant with my first baby we were having sex nearly all the time we couldn’t keep our hands off each other. Now we barley touch each other but if we do have sex it’s in his terms like if I want it he’ll brush me off but as soon as he wants it he gets it...also did any of you feel low when you found out your partner masturbated? I mean I offer him sex everyday but he doesn’t take me up on the offer and he don’t me last night he had a wank the other night while I was in bed 🙁 I just don’t know where I stand or what to do...any advice?