Haha yes your little one is great.. I'm 29 weeks and if I have sex or play with myself anything it hurts its normal
but no ur baby is fine :) its ur body!
this may sound weird but thats how i found out i was pregnant. is sex. it was awful, painfull for no reason. it just diddnt feel right. my insides woukd hurt and my vag would have pressure on it afterwards.. after ur 12 week mark around there somewhere it will get better. then it will get crappy agian later on. every single time i have sex i get braxton hicks contractions and pressure.. i did ask my doctor and she said our body is just going thru changes that its normal.. it is another bad thing about pregnancy lol. i cant wait for it to be normal agian when this babys born! lol