I'm 7 weeks 2 days and this is my fourth pregnancy. I feel by now I should know when to worry and when not to, but my sexond pregnancy was a miscarriage so I still freak out over anything that I consider a threat. I've had severe Nauseau and dehydration. I got treated in ER last night but today I'm feeling something down there and can't tell if it's cramps or gas or something else. Help me tell the difference?! I'm sure it's nothing. I'm not bleeding and I've made it this far. I've also heard a lot of morning sickness is a great sign that you won't miscarry but sadly I had a lot of sickness with the one I miscarried so I call bs. Someone please calm me down!!! Thanks!!