Help!!!

So I am currently 32 weeks pregnant and something hit me and just flipped a switch. I’m always in the mood I want to just have sex all the time!!! It’s so bad I start dreaming about it and all the things my husband and I used to do before the children.. we use to have sex constantly and whenever it was amazing. Well now that I’m pregnant and pretty fat it’s hard to have sex but I want it. What do I do? Should I mention my husbands sex drive isn’t as crazy as mine we use to do it twice a day several times a week we are now only doing it once every week? It kinda has me worried bc of how my body looks but then again I still want sexy like it’s so weird. Help!!!