*TMI*

My last trimester Ive had really bad diarrhea last month it sent me to the hospital for being dehydrated and having slight contractions I was 34 weeks at the time since then I've had diarrhea on and off I am now almost 36 weeks and the diarrhea is back I'm keeping up on my fluid intake but I had to stay home from work today because I have to go to the bathroom when I have to go to the bathroom, Im worried is this harming my baby? Is there something I can take? Is this a sign that Ill go into labor soon? So many questions.....