I can’t sprint and my weapon fires randomly

This morning there were no issues on the few games I played, but when I got back on later in the day I could no longer sprint unless my knife is out and my equipped weapon fires randomly. I’ve tried uninstalling and reinstalling but that didn’t work and I’ve tried to change my input bindings but that didn’t work either. It’s not an issue with the controller I’m using because I was able to use it just fine while on other games. Anyone have a solution to these issues?