I've been experiencing what feel like bad menstrual cramps and nausea for the last 45 minutes or so...Google is only coming up with those Babycenter/YahooAnswers stuff so I'm turning to The Bee -- should I be worried enough to call my doctor? This feels different then other random uncomfortable-ness somehow.

The cramping is low, and I feel it along the tops of my thighs as well. I tried eating thinking the nausea was due to being hungry, nope. I'm not dehydrated but I'm drinking water, and I'm lying down...

ETA: I feel pretty lame even asking about this but something just doesn't feel right...