Pregnant and drinking coffee?

I’m 22 weeks and haven’t had any coffee since pre-pregnancy until now. I’ve been drinking 12 ounces a day all of a sudden. I’ve just been craving it and have so much to do around the house.

I’m worried that all of a sudden introducing 12 ounces of coffee out of nowhere being pregnant probably isn’t healthy for little baby.

What do you all think? Am I overthinking it?