Covid vaccine - need advice

So ever since I got my first vaccine shot about a month and a half ago (I got covid right before my 2nd dose was scheduled so I had to wait til I was negative reschedule) I've been getting migraines a lot more frequently.

I used to get them once every few months when the weather changed but now I get them like once every two weeks. It's never been this frequent before.

I'm scheduled to get my 2nd dose tomorrow but I'm honestly scared to.. I don't want my migraines to get even worse and more frequent.

Thoughts?