Odor and advice needed😷

Okay, TMI, but I don't want to talk to my mother about this. The past couple of weeks I have not been sexually active. I have just gotten off my period and I've been noticing a not so pleasant smell. Honestly, it's awful. I have no irritation, swelling, burning or itching. It just smells like an animals died down there. Just clear/whitish watery discharge and a bit of spotting. Do I have an infection? Is there anything I can do without going to the doctors or an ob gyn?