Razor burn hell

Hi all!

I get razor burn horribly every single time I shave my vagina. Literally every time, no matter what I do. I wait a week between shaves, I exfoliate, I use sensitive skin moisturizing shave gel, I make sure my razor is always sharp, I moisturize and use a skin healing ointment afterwards. I’ve tried aloe, I’ve tried moisturizer for that specific area, I’ve tried cold compresses and warm compresses afterwards. Nothing works. Day 1 is fine and day 2, I’m covered in red bumps from the inside of my thighs to all across my pubic area.

Any helpful hints or suggestions?