My symptoms came and went in the first trimester and that is pretty common. As adgal said, I would only be concerned if all symptoms completely and suddenly disappeared, and even then it does not mean for certain that there is a problem. Personally I really appreciated a day or two break from that nausea! Good luck and congrats on your pregnancy.
I have the following symptoms and I'm only 4w 6 days.
*Extremely Tender Breast
*Insomnia
*Very Bad Acne
*Moderate Bloating
*Frequent Headaches.
some people don't have many symptoms at all, or find they come and go.
the sore puppies is a good one though!
Symptoms come and go, that is very normal. I used to have what I began to refer to as my "days' off". No symptoms,not even sore breasts, nothing at all.
The only time there may be cause for some concern is a sudden and complete cessastion of all symptoms prior to end of first trimester. That can sometimes be one indicator of a loss. It isn't necessarily thought, so if that happens there is no reason for panic, just should be reported to your OB.
Everyone is different. I didn't have ANY symptoms until 6 weeks and then they lasted until about 15.