Just be patient. My recovery probably took at least 6-12 months. Get out in the sun in the mornings and let it hit your bare back. Walk barefoot in shallow waters while doing this. Sounds weird, eh? Get out from under computer screens and blue light at night. Sleep better. This will help your body work better naturally again. It's all about restoring natural circadian patterns. Until that happens, you will not know where you really stand.