So, I was away on vacation and me and my SO hadn't had sex for a while...for the past 3-4 weeks my nipples have been super sore, I get back and we have sex and it hurt so bad towards the end and it's never happened before and I start to bleed. The next day we try again and then I have an embarrassing smell down there hurt less but now I have cramps and my boobs are still sore...what is going on with my body?!