Am I going into labor soon?

Might be the paranoia and the fact I never got to naturally labor with my first born, but I've began noticing changes that I never had with my first. Im currently 36 and a half weeks and have already lost my mucus plug. Over the past weekend my son dropped so much that it's to the point where I seriously feel his head in between my legs. I've had fairly consistend braxton hicks for a couple of weeks but now I'm beginning to get some stronger ones that even wake me up at night. Lastly I've had super loose stools for the past 3 days with more intense swelling.