Vaccine and period

Alyssa

Has anyone else noticed that after the second shot, your period is either late or doesn’t come that month?

I was supposed to start my period this past Sunday but it’s now Thursday and nothing.. (and definitely not pregnant). I’ve been perfectly on time until this. Of course I’m still glad I got the vaccine but just worried a little bit…

Also I have a dumb question, can you still ovulate if you miss the period? Thanks in advanced!