Can i get a general doctor to prescribe lamictal, trazodone and buspar (buspirone) for me?

Maybe. : You will have to ask. Some family doctors/internists don't mind, but in my experience, they won't feel comfortable prescribing the lamictal. Most will be okay prescribing trazodone. You might ask a general doctor to prescribe you a short supply until you can see a mental health professional.

MEDICATION: Best to discuss medication with your Psychiatrist. If uncomfortable with your Dr. consult another for a second opinion. Have a physical exam by a Dr. to determine if you have a physical illness. Consult with a Clinical Psychologist for psychotherapy with ZOOM sessions. Fears and anxiety could be heightened due to the Covid-19 pandemic. Stay safe & hopeful to elevate your immune system.