Scan today finally but...

🌸 Holly 🌸 • frm London, mummy to Mila born 17/06/15 💕 and Leon born 12/10/17 💙 xxxxxx
Ok it's my finally my '12 weeks scan' today even though according to my last scan I will be 11 weeks, and I should be excited, my partner is, but I am absolutely terrified. I have been up since 2.30am, I've got half a day of work first, then it's not until 3.10pm. 
I know there's nothing I can do but be patient, I know if something's happened there's nothing I could do, but this doesn't help. I suffer with severe anxiety and have come off meds to have a baby and it's taking its toll. I had a strong heartbeat at 6w4 and am still so terrified the baby has died. I have spent this first trimester terrified and feel so pathetic.
I'm not asking anyone to tell me it'll be ok even I just needed to vent ... Because there's only so many times I want to lay it on my fella.
Hope you other mums are all well... 
Much love xxxxx