Ok, so let's start with just a couple days ago. I'm 23 weeks and I had no odd symptoms of any sort at first, then I had went to the bathroom and something that looked like my mucus plus had came out when I wiped(very thick mucus with blood in it). My doctor told me to go to labor and delivery and they said everything was fine, that it wasn't a bad thing or uncommon. Now today I've been having pretty bad cramps, like period cramps. Should I be thinking anything? Or is it just from all the stretching?