Implementing all of these strategies might be helpful for you, or maybe only a couple of them would work for your personality. Either way, I hope it helps in some small way.
This step sounds simple enough, but often forgotten. Become keenly aware of what causes your feelings of jealousy. What did you just scroll by that dampened your spirits? You have to acknowledge what exactly it is before you can work on it.
In fact, much like our body senses physical pain when we are in danger of being hurt worse, feelings of jealousy can be our guide to discovering exactly what our mind, body and soul are in desperate need of.