You can do it! I had been relaxed for about the same length of time as you, 22 yrs, and just went natural after a 23 month transition. Best decision ever and I love it, my hair is the thickest and healthiest it's been since I was a child. I planned to transition longer, but I woke up on New Years day and felt compelled to end the transition- I just didn't want to go into this new year "transitioning" anymore.
Braidouts and buns got me through, along with frequent cowashes.
I wish you the best and we are here for support!