Freaking out

So I'm 9 weeks 2 days. All my symptoms have gone other then being tired, headaches, and hungry all the time. My bloating has almost gone away, sore boobs are gone but are still full to the touch. I go to the doctor again next week and last week I had a ultrasound and saw heartbeat and everything looked great. My doctor told me not to worry that at 9 weeks symptoms sometimes go away cause I'm almost to my 2nd trimester. I've had miscarriages in the past so it's hard to set my mind at ease. Anyone else have this happen?