I took about 5 hits from my mothers indica weed pen. I didn’t even feel anything and after that suddenly I’m taking a seat and my heart felt truly quickly like I was gona have a cardiovascular disease or something and I needed to speak to myself aloud to soothe myself down and go get water from the cooking area. When I got in bed I was freezing and shivering practically type of seemed like I was having a seizure. I took gaba, inositol and choline vitamins to slow my heart rate down. After that I begin some truly effective self enhancement talk informing myself to remain strong which I take pride in myself. Then I got truly innovative and began to compose whatever down and I didn’t fall back asleep up until like 3:30 -4 am. Is this regular? How do I avoid the cardiac arrest part from occurring?