Gonna copy-paste the last post I made here about healing the 'hoids. It's 4 months later, and all of the techniques from it still apply and are still holding up strong for me.
OP, I had the same problem and I was able to fix mine via extremely autistic attention to detail. Here's exactly what you need to do:
obtain a squat stool for your toilet (name brand: "squatty potty") -- american toilets have the seat positioned too high and cause hemorrhoids directly because they make you sit at the wrong angle when straining to clear your bowels
get a bidet, or at least use wet wipes; dry paper irritates the skin and doesn't even clean well
get a donut cushion and put it on your desk chair (if you're on this board then I know you sit at your desk for most of your day)
walk at least 2 miles per day (there are phone apps that can track this); hemorrhoids are caused by insufficient circulation, and the best way to improve circulation in your legs is by walking more
apply zinc oxide cream to your hole a few times per day (relieves irritation if you have sensitive skin, which reduces the amount of blood lingering in the butthole's capillaries)