I would call your doc gun could be Early labour
Like I tried to drink water to get the taste out of my mouth an it seem to just make it worse. My heart slowed down but now its just the nausea an runs. I'm not sure if I should be worried or if its just normal this far into pregnancy. I never had this problem with my son when I was pregnant with him
Well that happens to me not the runs though but the feeling like your gonna throw up part and heart racing part what helps me is to take deep breaths drink either a small glass of water or milk slowly try laying back down and relaxing that usually does the trick for my I'll be 34 weeks tomorrow