Covid Vaccine -Second dose and newly pregnant

Hi! I am a 5th grade teacher and got my first dose of the Pfizer vaccine on Jan 13. On Jan 27th I had a positive pregnancy test. We had a miscarriage back in November. My OB office is basically saying it’s okay to get, but it’s up to me. How do I make that decision!?!

My second dose is scheduled for two days from now, Feb 4th. I’ll be 5 weeks.

Anyone in my shoes and have to make this decision?? I’m leaning towards getting it, but I just don’t know what to do!!!

Also, no one knows we’re pregnant yet - so I can’t even consult my family/friends!!!