I'll assume you mean antidepressants when you say "psych med journey".
I've been on many different medications over the years, and I've come to realize that these medications do not actually normalize you. They only shift the window. They do not suddenly make you feel better. They make the highs marginally higher and slightly more frequent while making the lows moderately less worse and significantly less frequent.
If you find that you are unhappy less often then they are working as intended. Whether you are happy more frequently is only a cherry on top. With that said, you should talk to your psychiatrist or psychologist if you still have concerns. These are good questions to have and you should share them with your doctor.