help is this a yeast infection

hi, please help me i was wondering if this is a yeast infection and whats the white sfuff jnside? im scared to go to the doctor and i was just gonna buy pills off amazon

image

that just look like smegma but image isn’t clear

ohh okay. at first i thought it may be discharge but it wasnt wet it hard to clean off. it doesnt have a odor or anything and since it was inside to i was afraid. no pain or anything it just the white stuff on my folds abd inside. i bought boric acids pill that you put inside and will try those monday to restore my ph.