Welcome to HCM
We understand your concerns
The present symptoms you are pointing may not be due to the smoking cessation
or side effects arising out of it. Also you stopped smoking 6 months back. Body takes care and repair itself mostly in this period. Consult a dermatologist
for the spots.
Regarding depression, time and again it has been proven that medicines alone cannot cure depression. Go for meditation
, yoga and psychotherapy
which can do wonders.
Get well soon.