Hello, had to come home from work today as I kept getting BH contrac. They were really strong and uncomfortable. I came home and lied down and they mostly went away but everytime I stand up and walk around they come back. My bump is actually sore from all the tightening. I rang my OB office but he is away and the lady just said to put my feet up and drink lots of water but how long should I let this go on for? I am really starting to get worried as they hurt sometimes like a regular contrax but then go away. Anyone else had this without problems? Any advice?