So yesterday I was walking around, minding my own business when I got this kind of sharp, weird pressure near my tailbone. It stopped after about a minute so I didn't think much of it, I'm now constipated as all hell, but nothing else is really going on. I'm 34 weeks and 6 days. I just had an ultrasound and baby is head down. It doesn't really look like she's dropped, but is that what that was?