Anal sex at 34 weeks pregnant???

Hey ladies I need some advice. I am 34 weeks pregnant with my 2nd child . When I was pregnant with my 1st child I could have sex all the time with no problems ; but with this pregnancy vaginal sex is extremely painful and uncomfortable . My husband has a very long and very thick penis, it is actually unbelievable how big his penis is ; we have tried vaginal sex probly about 4 times durring my whole pregnancy and everytime it has been so uncomfortable to the point where it's not even enjoyable. I feels like he's going to break right through my cervix and everytime we start again , I get the urge to need to pee and have to stop every 2 minutes to get up and go to the bathroom. It's no fun for either of us. The issue is , I have been extremely horny , to the point where all I can think about is wanting him to do me like how he used to before I became pregnant . My horniness has been so extreme latley and is getting worse ever day I have to go without it. Since vaginal sex is so uncomfortable , I was wondering if anyone else has had this problem and if they have ended up trying anal instead? I'm wondering if anal sex will be more tolerable and enjoyable since he won't be pushing right up against my cervix. Have any of you done anal sex durring your third trimester and how was it for you? I need to figure out how to relieve myself from all of this built up sexual frustration. Any advice would be greatly appreciated . Thank you :)