I worried from week 5 to my first 12 week appointment. I had no morning sickness what so ever. Bathroom use increased due to drinking extra water during the day, but that was it. I still get a little worried now at 18 weeks because I haven't felt any movement of baby, not even flutters and my doctor said between 16 and 20 weeks is when I would.
Yes, I worry all the time. I'm 11 weeks and I am not really experiencing any symptoms :/ its horrible, I wish I was experiencing them just so I know my baby is still there...