Hi guys i had sores on the roof of my mouth back in November,which healed up.Then i got a tingling sensation on my hard palate about 4 weeks later,the i have had all sorts of Ibs symptoms,have had treatment for oral thrush,my tongue is a pale white coating and also has a tingling sensation ,i have had all tests done from worry and all were negative ,i have an endoscopy in March ,but basically i am asking if anyone has experienced a constant burning tingling sensation in the mouth on the tongue