Hey, im a 15 year old girl who just started grade 10. I smoked weed for 4 years until the summer, but I had to quit because I started getting some weird panic attacks (at least thats what I think they were) every time I tried to smoke weed. It was so bad I had to stop because it felt like I was having a heart attack, it was just very uncomfortable. I never before this summer had any problems with anything but after the panic attacks, I have been getting many weird feelings. For example, I do not have to be anxious or stressed but I will have random heart pain or my heart will start beating hard and fast. I also have random times I feel like passing out like in the middle of class or when im just at a friends house doing nothing in particular. In class, it usually happens when the teacher talks for a long period of time which is weird. I sometimes get this weird pressure feeling in my right eye sometimes too but I havent gotten that in a few weeks. I just feel like sh*t all the time, I even get headaches like a few times a week, at the least once a week. I just want to know if anybody has had any of these feelings before without being anxious or knows what this could be maybe?