Why not just walk away from all this garbage. Social media is trash. It can't help but be trash. Reddit, Twitter, FB is just dumpster diving in stolen and recycled garbage to only find the occasional nugget of something original and interesting. If you need an app on top of your app to manage your emotions you're going down the wrong path. You're headed for sewage plant.
This whole things sounds like a Fat Bastard:
I can't stop eating. I eat because I'm unhappy, and I'm unhappy because I eat. It's a vicious cycle. Now, if you'll excuse me, there's someone I'd like to get in touch with and forgive... myself.