Bleeding stopped next day?

I was super early when I had my medical abortion (about 5 weeks) I had bleeding and cramping and I still have cramping but like no blood... my bleeding was always moderate and I passed a little tissue but I didn’t see too much and now this morning my bleeding has stopped and there was like no blood on my pad last night? I read how it bleeding is “light” that means it didn’t work and now I’m super scared because I read how people at least bleed a week. Or is this going to be on and off? Super nervous has anyone experienced this. Should I call the clinic?