Hi! I have been experiencing a lot of left knee pain after I had tripped over a pallet backwards at work. I heard a loud pop in my left knee. My leg went one way and my knee went the other way. It hurts to bear weight on it, icing burns it, anything warm turns it fire engine red, it wakes me up at night, the bones move/ shift all over the place. It hurts to straighten it out. I don’t know if I swell up or not. I suspect I tore my ACL. I haven’t been to see anyone for this. My insurance won’t cover me. Help what should I do?