Awww i know how it is hun...I was the same...I think I got a bit better by about 8 weeks as I'd read that your chance of miscarriage really drops if you reach 8 weeks, I am only now really beginning to relax into my pregnancy! Yes symptoms certainly do come and go hun - I never had sickness at all, but I could always tell when a new batch of hormones came flooding into me cause my mood went crazy, then I'd settle down for a day or 2, then another flood would arrive. xx