How do I deal with nerves?

S

Hi everyone so I’m a ftm currently 4w5d pregnant and I cant calm my nerves. I have an anxiety disorder so it’s to be expected but I’m trying so hard to control my emotions and all the stress reducing hobbies I usually do just aren’t working. This baby wasn’t planned and I didn’t expect to be pregnant. I am so excited to be a mom and Im so grateful to be pregnant but because of that excitement i’m also scared of losing it. My boyfriend is great and so supportive but I don’t want to keep telling him how nervous/scared I am. Ive had a loss before so Im just impatiently waiting to get to the first dr appt and past the first trimester but everyday feels like 10000 hours. I work an office job so even at work I just sit with my thoughts and at home it’s even worse. I know I need to calm down but I have no clue how, I’m also so terrified of not making it through the first trimester that I don’t want to buy any baby things or start planning for a baby until I know its healthy. Please any advice would be appreciated or anyone who’s going/gone through something similar would be so appreciated!