Only 33 weeks (second baby) and for the last 3 hours or so, bh have been coming 5-10 apart! I may be a little dehydrated, but not a whole lot. Still having period like cramps, back aches, pelvic/belly pressure, sore body and nausea. Only thing that's been helping is a heating pad on my belly (i don't keep it on for long). Any suggestions?! I know to rest and drink more water. :(