Does anyone have any good coping strategies for handling unexpected triggers after miscarriage?

I had a miscarriage at 8.5 weeks pregnant in July. I’ve been doing fine since the , but in the last week, I’ve had one friend give birth and 3 other close friends announce their pregnancies. I was due in February and the three friends expecting are due between December- March. It stings even more knowing we could have all been pregnant together and just sucks.