Fertility drugs

I was just prescribed Provera, metformin, and clomid/

My understanding is that I should take Provera every day for 10 days to kickstart my period, metformin 3 times per day, and on day 3 of my period, I should start taking clomid every day for 5 days.

I have more than 5 days of clomid in my bottle. Will my period just happen on its own after the initial cycle that provera brings on? I guess I just don’t know when the rest of the clomid would be taken.

This is new to me and I can’t reach my doctor today, so I wondered if anyone had any experience with it.