I was just sitting in fornt of the fireplace (despite it being april its still cold where I live) and felt my stomach kinda, droping? It felt like my stomach just sinked in my belly...idk really know how to describe it, then the shortness of breath started and now im just sitting upstairs trying to play ets and calm myself down. I really really really wouldn't like to have a panic attack right now bc if I have one i'll 

feel terrible for a few days at least. Please, my heart is beating rlly fast and my older sister is walking around the floor and I hate it bc I want to be alone