nardil is an old antidepressant and very risky, IMO, as the cheese effect can kill you
there are lots more modern antidepressants of different types to try first, for example effexor or mirtazepine, often several antidepressants need to be tried before finding 1 that works for you, also get some valium type meds, they always work for everyone
continue with the CBT, it can take time so be patient