August 28th I had been complaining to family members That I had awful pressure in my crotch and butt. They told me it was normal so I brushed off off. The next morning when I woke up and went to sit in the couch she had dropped and I swear it felt as if I could feel her right in my crotch. I didn't pay attention to anything till the next day when I went to my moms I went for a 2 mile walk and that night I woke up with the pressure to poop and excruciating cramps. I sit on the toilet for about 45 minutes and the pain was so bad I was vomiting. I ended up finally crawling back in bed and falling asleep after so many hours. I would have went to l&d to get checked but I had a appointment today on the first anyways so I decided to wait. Could this be preterm labor or what? I've also been constipated most of pregnancy and now have had diarrhea since.