I cannot relax

I know it sounds so easy to do or say but I cannot relax! I’m 5w5d and I’m doing fine. I only had 2 nauseas so far and besides been more tired than normal I have no symptoms. The thing is I had a mc in December and I’m completely traumatized something would happen again. I’m constantly overthink, looking for symptoms, google everything, checking toilet paper for any sign of blood. I know I should be happy that everything is going great but I’m a nervous rack! Is anyone in this position? I really could use some advice.