Spotting for a week straight?

It’s hard for me to tell the difference between spotting or an irregular period. I’ve been dealing with some tooth infections and a lot of stress due to finals so I don’t blame my body for being wack currently, but I’ve been spotting for like a week straight, more than just when I wipe, and enough to wear a pad. It’s almost an orangey color I’m assuming because it’s mixed with Cervical, my period is t due for four days. Is it normal for the body to go out of wack like this? I don’t have PCOS or endometriosis, and I don’t have any STIs either.