Hi everyone, 2 weeks ago I ate a little more than half a weed brownie and freaked out hours later, dry heaving, fast heartbeat, trouble breathing that lasted a while but I forced myself to sleep through it. The next week was hell, things didn't feel real, I couldn't feel good about anything, constant health anxiety because I thought I was dying, I experienced physical symptoms like sweating, shaking, nausea, chest tightness,  headaches, I even felt a bit feverish, I went to the ER and everything was clean. I couldn't shake off the feeling of hopelessness and loneliness, I spent a lot of time freaking out and crying. I'm feeling much better now, I'm definitely staying off the stuff if that's what caused all this. I never felt this way with alcohol but I'm wondering if drinking will trigger this again?