Thoughts?? TMI? Help!

Hey girlies! THIS MIGHT BE TMI FOR SOME! Just FYI before you read..

So I am currently 33 weeks & 6 days pregnant and me & my S.O just had sex. This was our first time having sex since I was like 20 something weeks and it was a little uncomfortable. Like it burnt a little and all we did was doggy style. I was SUPER wet tho and he finished super quick. Is that normal during pregnancy???