I had all that too starting a couple weeks ago .. they say the bh comes when you're dehydrated which I found out to be true because once I drank a lot of water and some apple juice they stopped. Good luck :)

gosh I hope not I'm only 33 weeks but thats what I was thinking but BH would be a couple of seconds this tightening has lasted for 3 days and its for a couple of minutes but I'll be calling today thank you :) @anmlopez

Could be Braxton hicks contractions.. have you told your doctor about the spotting? Could just be your cervix thinning out getting ready for delivery :) but I would definitely express any concern to your doctor