Usually take pre workout supplement c4. Having chest pain, breathing heavily. Be worried or will it be okay?
i took a pre workout supplement called c4, im getting chest pains, breathing heavily feels like my chest is pushing in an making it harder to breathe. my neck is very tense. im 17 and been using this pre workout for 2 years now but today is first time i have ever felt something like. it started in the morning before even using the stuff. but i used it yesterday, should i be worried or will it be fine?