After hooking up a USB outlet, some of my outlets and switches stopped working

When you loose a portion of a circuit it is a bad connection, wire nuts look like they are connected but 1 wire is not in a bundle or you used back stabs and the back stab failed (I have seen this hundreds of times if not thousand times over the years). So your light switch is not working now that controlled the outlet this is a clue, did you take a photo of the wiring prior to pulling the old outlet? A switch loop may have white going to black and depending on how you wired things up it may have caused problems if not a bad connection. We would need a photo of the switch wiring and the outlet to provide a more complete solution but if you changed wire for wire on the new outlet look for a loose connection.