Woke up not feeling pregnant anymore..

I’m 11 weeks today which I was really excited to reach bc its the furthest I’ve gotten so far with 1 miscarriage at 9 weeks, and a chemical I lost the same day I found out. I’m so scared. With my 9 week miscarriage I woke up not feeling pregnant and then the next day I was bleeding.. my boobs usually kill and they would feel very full but now they just feel kinda normal with a little aching. I usually feel nauseous but nothing. I felt small movements for the past few days and now nothing (DO NOT comment saying it’s impossible to feel movements this early. My doctor SAID I am feeling movements by doing an ultrasound and I told her when I’d feel a movement and the screen confirmed it.)

I’m so scared.. I can not lose this baby. I get that symptoms can come and go but it’s just that all of them kinda went away. did this happen to anyone else and they went on to have a healthy pregnancy?