Help!! Beware...TMI!!

So my boyfriend & I are TTC. He was gone for a few days (driving a truck) & I had a 3 day period while he was gone which ended the day he got home. We had sex that night & he told me I felt very loose. Even more loose than when we’ve played with our toys & stretched it out. We talk dirty while he’s gone & I play for him almost every night so it isn’t out of the ordinary for me to almost stay really turned on whether he’s home or not. I also do kegels pretty regularly too. The only thing I’ve noticed that’s out of the ordinary is a kind of heavy feeling in my pelvis...like a pressure. It is very low, like around the pubic hair area. We had sex the next night & the night after that & he hasn’t mentioned it again but I guess it’s still in the back of my mind...