Hello sir good morning, I have gone through your complaints and nothing to worry about this problem.
Please apply ORAL GLYCERINE DROPS ON THE TONGUE two to three times in a day and try to tu gargle your mouth with warm water at least 2 times in a day and you have to take some medicines.
Next Steps
try to take online consultation and I'll explain you in detail because portion of the tongue is always watery and any small problem can not be healed very quickly.
please take care and take the online consultation and thank youplease take care and take the online consultation and thank you