Symptoms subsiding..

OK so I am 11 weeks + 3 days and I have noticed my symptoms have started to subside. I had been nonstop sick and never wanted to eat. The thought of food made me gag. But now it's not near as bad. I still have nausea in the morning and usually later at night but I'm just worried. I know symptoms start to subside at the end of the first trimester but I'm still worried. Am I just freaking myself out? Or could something be wrong?