Am I overreacting
I made a post a couple months ago about my nicotine usage and how for a year I’ve been using it so much and drinking so many energy drinks to the point where I was hospitalized and now I’m fine completely off nicotine and energy drinks but I can’t help but feel like I have some underlying heart issues my doctor says I’m fine but when I drink caffeine like mainly coffee I get unreasonably shakey and nauseous and I notice this happens when I run as well. will this ever go away or am I just overreacting.