I'm A Pretty Healthy 25yr Old Male, No Known Medical

I'm a pretty healthy 25yr old male, no known medical issues. I smoke cigarettes and for the past 2yrs have indulged in psilocybin mushrooms, and other tryptamines. When I first started i was eating 8-10dry grams and dosing 3-4 a month. I had a terrifying overdose on 4aco dmt&4aco det(150mg&65mg) where I was 100% positive I was going to die. Ever since I have treated mushrooms with the respect they deserve buy I've noticed I can't eat 1/4 my original dose without my heart rate accelerating and a weird electrical feeling in my chest that induces the feeling of death. My question is do I have anything to worry about?