IDK this whole men on this site need advice thing has convinced me that people here really think this isn't a safe place to ask questions about how to, IDK, be?. So ask them here I guess if you didn't ask them in the other thread.
I'm drunk and going to sleep now, but I have the day off tomorrow and will sincerely commit to effort-posting responses if anyone has genuine questions they want some in depth advice to.
I will say I'm just a guy who thinks he has enough trips around the sun to have some insight to share but I am not an authority on anything, so anyone else please feel free to chime in
Why are you miserable? How "bad" is your misery? I would recommend doing a little journaling, each day taking time to "rate" your day out of ten and write a little justification about why (e.g had a panic attack while out and about, argument with partner, feeling shame about XYZ etc). This might help you identify any trends and will get you closer to the answer.