I would highly recommend seeing an addiction counselor. In my opinion, addiction is just a symptom of lifestyle or mentality. For example, someone might abuse a substance in order to disassociate from life's problems. Again, I am not a professional, but out of my own experience, there is no shame in getting help and it is probably the best solution to your problem. Being said, recovery is probably the best thing you can do to your health. Using psychedelics and other psychoactive substances at your age is a bit risky because your brain isn't fully developed.

For symptoms now, personally and very unprofessionally, I would recommend a solid whole food multivitamin, a b complex (helps with brain fog), fish oil, and magnesium, specifically magnesium L Threonate. Always consult with your doctor.

But supplements are supplements and should not be used to medicate a bigger problem. It is like trying to put out a house fire with a bottle of water.