Strange smell.

Lately I've been having a really weird smell coming from my vagina, it sort of smells like I'm on my period but I'm not, and it's really strong. 
My cycles are really messed up as I went back on the pill the day my period was supposed to come, so my hormones could be a reason for the smell, but I don't like it:/ 
I shower everyday, I don't let myself get smelly so it's weird for me. 
Anything I can do?