Fishy!

Okay so I was in the shower and I always stick my finger in my vagina to see if there's any chunky stuff that comes out and if it does I clean it all out with my finger and there was chunky stuff and I cleaned it out and I smelled it and it smelled like crab I'm guessing I have a yeast infection? Should I take azo pills? Going to the doctor isn't what I'm looking for im scared to tell my mom