Vaginal pimple tips?

I know it’s not a wart, I just get pimples when I don’t trim my pubes for too long. Only this one is huge, sore and inflamed(with multiple “heads”). Does anyone have tips to manage the inflammation and pain?

Edit:

I tried a warm compress in the shower and it drained on its own. 13 hours later and I can sit comfortably, and it’s down to just a little bump!