Welcome @kevmcl25, I'm sorry to hear your Morton's neuroma surgery caused peripheral neuropathy symptoms.
@fourof5zs @ees1 @bonnieh218 and @ggopher may have some suggestions for you. A great site to help you learn more about neuropathy and available treatments is the Foundation for Peripheral Neuropathy - https://www.foundationforpn.org/living-well/.

Have you been diagnosed with peripheral neuropathy?