Is it permissible for a man to refrain from marriage because he has OCD, Tourettes, as well as chronic depression, I do not wanna burden any person with these things and have also lost my desires cause of it, is my thinking correct or not? And how to deal with feelings of doom and self-loathing?

Ustadh AbdulAziz al-Haqqan
This should be adressed to medical experts in this field. May Allah give you what is best for you.