Are multiple blood clots normal?

I’m on my fourth day of my period and I’ve noticed that I’ve had a lot of blood clots form. I pass one every time I go to change, so every four hours or so. I wouldn’t say they’re bigger than a quarter but they’re quite large. Should I be concerned? I’ve never passed this many before and I’m not experiencing any other symptoms. I’m assuming my medication could be messing with my hormones causing this but I’m not sure.

-the only other symptom I’m experiencing is very light cramping which is normal. It only lasts a few minutes and honestly doesn’t hurt whatsoever