In April 2019 I ended up with severe neck and arm pain, an MRI revealed that I had a 4.5mm bulge on my C6 disc. The pain eventually got better on its own after 3-6 months and has only shown occasional signs of being there in the form of finger numbness. Recently something has caused the pain to flair up to where I was in 2019. I'd like to hear about regenerative therapy options to get back to normal