I had similar reactions (heavy depression etc) when we were trying to find the right meds, which took 8 very long months. Once dosage and combination was right, it was smooth sailing. It is difficult and frustrating playing the waiting game, but it was worth it, but that's just my experience.
It's good that you are coping better without needing the meds, maybe just moniter how you feel over a longer period of time. It doesn't hurt to keep your options open.
Only you know what is best for you. Pdocs can only go buy statistics, and everyone is different.
I wish you all the best
Stay strong