Has anyone tried Medical Marijuana for their symptoms?

Hi there, I have complex PTSD and borderline personality disorder. I found out my insurance will probably cover medical marijuana for me because I have ptsd. 

I mainly want it to help my ptsd symptoms so I can start socializing, have relationships and be in public without going into fight or flight mode. 

Has anyone tried this for Their symptoms? Positive outcomes? Negative outcomes? Long term effects?

Thanks!