I just want my sex life back..

Me and my boyfriend been together 8 years. We’re both 22 and we are pregnant with our second child. I’m plus size pregnant. I’m not big big but I’m chubby. Anyways i felt like before i got pregnant i was thinning out and more flexible during sex and able to change to any position but of course being pregnant i just don’t feel sexy i don’t feel attractive and i feel dry down there..he’s always trying to go straight to doggy style but he’s a little bit big in size so it sometimes hurts i love when he’s on top but it’s sometimes hurts when he’s on top nothing to bad but there’s a big bump in the way between us so that makes it uncomfortable. I just want us to have good sex because we haven’t since i got pregnant I’m 26 weeks. 😐 any tips and tricks or anything that is useful for having sex while pregnant 🤰🏻?