Possible labor?!

So I went to have my 36 wk check yesterday and was checked effaced 50% dilated to 2- today was my last day at work as I got home and got out of the car I felt something running down my leg went into bathroom and underwear were soaked (ran back outside to check my car nothing was wet) have been having Braxton Hicks contractions for weeks- the only other thing I noticed throughout day today was during my Braxton Hicks I was becoming short of breath and they were a bit more frequent than normal. Now- been about two hours since I’ve been home- I’m getting slight cramping and have diarrhea, still having Braxton Hicks- just tightness but no back pain and the cramping is not regular (feeling baby move so not concerned) I did put a pad on and it’s slightly wet which is different because any discharge I’ve had has been clear or slightly white (when doc checked yesterday said looked good) and thicker- I have no idea what to think because I was induced with my first and they broke my water in the hospital- help mommas I have no idea what to think or do! Should I go in, wait to call Dr in a.m. ? Opinions! TIA