Odd feeling

I just had sex.

It’s one of the first times my man has done it without a condom since he got a vasectomy back in November.

We used a condom up until this point.

-he had his 2 checks both cleared

-I am on my last day of my period.

I just had such an uneasy feeling about it this time.. Even though he is 8 months after his vasectomy and was cleared, and I’m not in my fertile week for another 5 days

Irrational right? I have a fear of pregnancy before big events. And we get Married in 11 days..

I understand I would not feel pregnant right away. I get that but I just have an uneasy sense