Coffee and early pregnancy how bad?

So I think there’s a strong chance I’m pregnant. I’m only 10dpo and I could test but I want to wait (I tested at 10dpo with my daughter and it was negative and then I didn’t get a positive until 13 dpo... so I would prefer to wait until I get an accurate result).

I’ve been drinking 2-3 cups of coffee every day of this new coffee brand and realized I’ve been having like 250mg-300mg every day! That’s a grande or venti Starbucks equivalent 🙈

I keep reading how awful coffee is, but is it really THAT bad this early if I am in fact pregnant? Curious if anyone has had experiences with this or knows better...