Yes. I would go to Pebber's YouTube channel, sort the videos from oldest to newest, and start watching and practicing the material covered as shown. Make sure you are holding the pick correctly, make sure you are holding the fret hand on the neck correctly, etc etc. I would start over from the very beginning as if you have never played the guitar before. Start over completely from the beginning. At first, this may be shocking. But, this is not out of the ordinary. Many musicians all over the world re-build their technique in different ways over and over again. Start from the beginning, watch all the videos, download the material when prompted, practice as shown and you will be on your way. Good luck!