red raspberry leaf tea and spotting

Nuna
Has anyone experienced spotting while drinking rrt? I'm not pregnant but I was looking for a more natural way to help ease my menstrual pain. When I first start drinking it, it was the week after AF. I stopped when I ovulated, and now I'm spotting, sometime even with blood clots. All I've been finding online about rrt are about inducing labor...unfortunately I'm trying to get there. So if anyone did experience something similar or know what might be the cause please Lmk. I would like other opinions before I go in for a check up. Thank you!