Hugs, thoughts, and prayers to everyone who is having a difficult time right now.. I am so sorry.
Starlight, call your doctor if you need to, to help you feel better and try to remember that as long as there is no spotting/blood and the cramping doesn't increase/isn't severe that cramping is completely normal in first tri... it's that baby snuggling in and your uterus stretching. (Or so I have read/been told.)
I can totally relate to being freaked out because of a miscarriage. I have called my doctor two times already freaking out (once because of cramping and once because of a LOT of thick cervical mucus) only to be reassured, told what to look for, etc. My doctor's office is great because I *can* call and, so far, they have been really nice, thorough, and reassuring when I do. (we lost our angels a month apart, I lost mine on May 4th.)