Hi, im 33 weeks pregnant and had alot of contractions about a week ago for a few hours but nothing consistent(some were a few min apart some 10 min) but it lasted for a while and was painful-not excruciating though...and a few days ago, i had extremely painful stomach pains - i think it was gas pains...for about 30-40 min on and off and had diarrhea a while later...and vomited ALOT, but ive been nauseas and vomiting since the beginning of my pregnancy at least a few times a weeks, some days its a few times a day...So im used to that since its been going on for the past 7 months... Is all this normal or should i get checked out? Thank you