Meds affecting period

I began having seizures last year and am now on medication for them. All last year and up until the last month and a half my periods have been fairly normal/regular.

I didn't get my period last month but I put that down to stress because my brother had to go to court for an accident that happened back in 2020 (He got a brick thrown at his head and was put into a coma for a few months).

My next period should be starting next week... Hopefully 🤞🏻

I'll be making a doctor's appointment.

I just wanna know if anyone else who's had to begin taking medication for a long amount of time, if it's affected your periods (or anything else).

Thanks 😊