Depo Provera Shot and Vaginal Smell

Effie

So I’m a little concerned, I’m scheduled to be on my period. I’m not bleeding like a normal period but my discharge is a reddish color and when I go pee and wipe I see blood on the toilet paper so I’m assuming that the shot lessened the strength of my period?? Idk..also it has a funky smell like if I were in my period..even tho I’m not bleeding like super super heavy. Is this normal while on the shot?