so I've been a casual weekend smoker since last year during the spring. I'm also in college so sometimes it'd be a little more than twice a week. Just recently, I've been experiencing numbness in my body, depending on how much I smoke. First time it happened, I smoked a good amount of weed and about an hour in, my whole left arm went numb which freaked me out and triggered a panic attack. Last week I smoked just to test and make sure that the last weed wasn't laced, but the same thing happened. I just smoked 20 minutes ago and almost instantly I kind of felt my heart pump a little hard, followed by numbers in my left hand, mostly pink, and my left arm. As I'm trying this there still numbness in my arm and it's annoying. Has this ever happened to any of you? Thanks!