hi the second feeling your getting could be that you want to squirt or to female ejaculate yes you females can do that but unlike men its a clear fluid so next time your having sex put a towel under you and after you have urinated the next feeling just let yourself go you may enjoy it. but your first feeling could be from him hitting you bladder and you may also be getting some g spot stimulation as well. good luck
when having sex i feel the need to pee i get up and go but still feel the pressure that i have to go. when having sex i feel the need to go pee i get up to go and it feels better but about 10 mins later i feel the need to go again. even when i am not having sex and i go to the bathroom it does not hurt or burn to pee but i still feel the pressure of having to go. i have googled this and have only gotten as far as his penis is big and is hitting the bladder wall and making me have the sensation to pee. this has just never happened to me before and we have been together for about 2 months now.