So I got the Johnson and Johnson covid vaccine 18 days ago and i got a bad fever and was dizzy for almost 24 hours afterwards but then i was completely fine but now my period is almost 10 days late and I’m not sexually active so i know that’s not it and I’m a little worried that it could be a side effect of the vaccine

I’m a healthy 21 year old and my period is usually very regular so I don’t really know what could cause it to be this late

So has anyone got the vaccine and experienced this or is it just me?