Jeffrey Harman , You have picked up Malware/Virus, It may be time to do a factory reset, doing this will loose all the current Data on phone putting it back like new hen purchased. You did not state your model, if the reset procedure does not work for you, do a search for factory reset using your model#.
To reset your phone to default factory settings:
Press and hold the following button:
Volume up + Power + Home.
This will bring up a small menu.
Using the volume keys navigate to "Wipe data/Factory reset"
This option should restore your mobile to its default settings.
If you are going to continue to use your phone, say for Web check into virus/malware protection Good luck.
I hope this helped you out, if so let me know by pressing the helpful button.