Sending hugs, i have been there, it is scary and honestly it is something that will come and go as time goes on. I coped by the promise i made to my son that i would be BRAVE! Anyone that goes on the journey to try again after loss is in my opinion the bravest people i know. Be proud that you are brave! Be okay with the fact that you aren't okay and when you do that i think it takes the pressure off a bit.
Take it one day at a time but also let yourself enjoy being pregnant. I went weeks feeling okay then would lose it, i would just let it all out instead of bottling it up...i felt much better afterwards!