Hi,
Welcome to the forum. I am really glad to help you out. The numbness doesnât seem likely due to the gastroparesis or pancreatitis or for that matter endometriosis. None of these illnesses are known to result in the involvement of the nerves causing the numbness.
Iâll suggest taking methylcobalamin tablet for 3-4 months as the deficiency of methylcobalamin is quite common and its deficiency can result in areas of numbness in the body. Apart from that, you donât need any other tests to look for the cause of such numbness. You should consult a neurologist for the same as it is not possible to diagnose online. I sincerely hope that helps. Take care.