My basement smells weird?

So. My usual ruitine. After period. Wax bikini area, then give the rest a pretty close trim everywhere else. Then let it grow out and repeat after next period. 
But just for the last couple months, my vsgina smells horrible after I trim. Which is confusing because I've been improving my diet and exercising. Seems a bad smell would not be a side effect of living healthier. 
Any comments or suggestions?