Im almost 6wks and so far my symptoms have been mild in comparison to my last pregnancy, which ended in a miscarriage about 5mnths ago at 9wks. Ive been feeling a little nautious but havent vomited, sometimes meat tastes a bit unfavorable, my head aches arent nearly as frequent or extreme, and I havent been experiencing car sickness above normal.....im afraid that my symptoms should be more extreme at this point. Should I be worried?