Fire stick won’t pick up my WiFi

My Firestick won’t pickup my WiFi router it’s oicking up tons of other WiFi networks but not any of mine ally other devices are picking up WiFi and connecting just fine. I have restarted both router and Firestick but still nothing any suggestions..? The WPS light is also on which it’s never been before but won’t turn off..  my Firestick worked fine this morning then stopped working saying my internet had a connection error ever since I forgot network and tried to reconnect I haven’t been able to find the network.