I do not know what to think of this. Baby girl has for sure been head down for 2 weeks. I have been losing my mucus plug…

I do not know what to think of this. Baby girl has for sure been head down for 2 weeks. I have been losing my mucus plug the past 2+ weeks, no blood yet though. Diarrhea the past 4 days. Right now I feel like my butt is going to fall out. Dull lower back pain the past couple days. Now I'm starting what I think are Braxton Hicks, but they don't go away when I change positions, or anything. I am currently timing them, only 2 so far, 20 minutes apart. I really do not want to make a big deal and think I am starting labor, but my body has been telling me for the past week that she is coming. I am a FTM and I do not know what to think 😩