I'm 6 weeks, 5 days according to my last period. All day I have had a bloated lower stomach and it feel as if it's tightening and a little bit of pain, is this normal? No spotting or anything, and I'm extra exhausted. I've had 2 pretty large bowel movements today, I don't think it's that, but who knows... it's a stretching feeling in my lower stomach! I miscarried around this time last pregnancy so any little thing worries me!