I could split my suffering in 4 phases:
first 8 months: I had acid-burning mental pain all over my upperbody (also in head sometimes), zombie all day zero interest in anything, tearing severe anhedonia and restlessness, slowed passage of time to the point of beyond unbearable, and rarely some sparks of negative emotion, constant severe insomnia and more. I also had severe cognitive issues (focus issues, memory loss, short-term memory issues).
1 year off: acid-burning completely went away but there is still mental pain, more sparks of negative emotion, anhedonia is around 20% (was still not enough for interests to exist), there is less restlessness. The passage of time has improved but still not tolerable when combined with the rest.
2 years off: I had mostly recovered my sleep. My anhedonia is around 40-50% recovered, My mental pain is fluctuating between unbearable and severe, and I'm around 50% recovered, life is still not worth living. Some of my interests returned but these are numbed and it is not enough. Negative emotions have returned, but a feeling of calm is still something I can't experience. There's less restlessness.
3 years off: My anhedonia is around 60%. There is less mental pain. The passage of time is near normal. More of my interests have returned and they sometimes bear worthy results. I have sparks of feeling of calm. I still live for recovery.