I am having a ranula below my tongue ..on right of midline of sublingual and submandibular space causing a mass effect on submandibular gland ..it the doctor has advised me a surgery .bt yesterdy mistakenly i bite on my ranula and all liquids hav overflown from it and it is become whitish at the top and it is paining little bit ...is it normal or i need to consult doctor again .?.i m havin my operation aftr 4days .