No period!?

Ok guys, so I’m 32 years old (33 in about a month) and I total just skipped a period. I know what you are thinking, you’re pregnant!! Well here’s the kicker, the last time I’ve had sex was 4 months ago. (Same partner I’ve been with for years) 🤷🏻‍♀️

So, I’ve already had 1 child almost 11 year ago. When I had her I missed my period right away. I doubt I could go 4 months with regular periods for 3 out of 4 if those months and be pregnant.

I guess what I’m looking for is any thoughts to ease my mind while I wait to get in to see my doctor.