Plz help

Bro I’m soooo tired of having yeast infections, I feel like I’ve had it since I gave birth last December. It won’t stop itching, the discharge won’t stop. I feel like I don’t get a break. the discharge is clear watery w little white clumps to creamy thick white/ yellowish. I’ve been to doc and ran tests.. I don’t have nothing. They’ll give me emergency shot and it’ll go away for a week or two and then it’ll come back. Please help what can I take ? My labia and clit won’t stop itching. I don’t use any soap, if so I use baby soap on the outside.