Please forgive me if there is already a similar thread, but I'm on my phone and I can't search very easily on it. I've noticed that my BH are getting much stronger these past few days. They now cause a warm sensation all over my body, chest tightness (mildly difficult to catch my breath), and the feeling that blood rushes to my head (kind of like when you hang upside down and you get that headache). Anyone else experience this? My doctor thought I was a bit strange when I mentioned it. I don't really get too much period pain with them, just this odd sensation with my chest and head. Possibly from the contraction causing blood to be pushed quickly around my body??