Garlic smelling discharge

Sooo for the past week , ONLY when I get out of the shower , my discharge smells like garlic ... thru out the day it does not smell . But when I get out of the shower it’s a super garlic like smell from my discharge . Can someone pls help if you know what this is ?! Pls no rude comments . I know this is awkward and weird which is why I’m anonymous AND also why I haven’t went to the dr.... any answers from y’all ? :(