I don't have experience with particular withdrawal, but it would make sense that after using this drug to feel, once you are no longer using it it would be hard to feel again. I don't think it is impossible, but you will have to learn new and healthier ways of feeling and being happy.
Yes, I do think that using can stop your anti-depressants and other meds from working. Hopefully they will work for you when you are clean!

hang in there, you are very brave for quitting and I hope your journey isn't too hard.
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Allie
Diagnosed: Generalized Anxiety Disorder & Obsessive Compulsive Disoder. Previous: Borderline Personality Disorder.
I no longer qualify for a diagnosis of Borderline Personality Disorder, but there will always be my borderline traits that I struggle with especially during times of great stress.
I've been working passionately as a therapist since December 2016
