Hey LSK,
apart from a couple of waves of very mild nausea, I have been feeling completely normal. I totally understand the worry... it's awful isn't it? Especially when I feel so much for those who are having a terrible time with morning sickness and wish I could just relax and celebrate the fact that chances are, I'm just having a wonderful, easy first trimester.
Don't think I'll fully relax until my 12 week scan... who am I kidding, I'll still worry after that. But it will be so good to clap eyes on this kid!
Don't stress about stressing, it's perfectly understandable. Just enjoy the moments when you can trust that all is well!