I was in a bad car accident two days ago. I was wearing my seatbelt and was in the back seat. My seatbelt broke and threw me all over the back seat. The impact was so hard and is the worst accident I've been in. When we hit the power pole I was thrown into the front seat and then thrown backwards. My chest is in so much pain, I'm bruised where the seatbelt was, my left breast is bruised and swollen, my hips are bruised, and my arms are bruised to. My main concern is the pain in my chest between both my breasts and it's hard to breathe. What could this be from. The hospital near me doesn't even know what it's from, NHSC is just a band aid station.