I don't have any water coming out of the shut off valve to the toilet but everything else in the bathroom works and nothing leaking inside or outside the house

Here is what you need to do close the angle valve under the toilet tank see the image below, disconnect the supply line at the bottom of the toilet, get a pane place the open end of the supply line in the pane, open the angle valve, if water flows good problem is with your fill valve, if no water flow problem is with you supply line or the angle valve, at this point disconnect the supply line at the angle valve and check if flow is good replace or unclog the supply line, if no flow problem is at the angle valve, do these checks and let us know what you got, Thanks.
John