I smoked for the first time last night and I felt like I was dying. My chest got really heavy and tight, I couldn't control my thoughts or my emotions and ended up crying three times, I was having muscle spasms from hell and I kept hyperventilating. If my boyfriend hadn't been there I'd have passed out. I was having memory lapses, my eyes were darting back and forth and it seemed like I could see the paths light was taking. Is this normal?