Hi..
Welcome to HEALTHCARE MAGIC...
I have gone through your query and can understand your concerns..
As per your complain it seems that you have Inflammation inside mouth leading to inflammation of tongue causing
GLOSSITIS and a red and white lump seems to be due to formation of an ulcer..
The symptoms does not appear to be that of
Thrush that appears as white coating on tongue..
You should consult an Oral Physician and get evaluated.
In case of inflammation and ulceration you can be advised to take Vitamin B complex and
lysine supplements, Gargle with numbing mouthwash containing Lignocaine, avoid spicy and hard foods, such ice pops, apply
Triamcinolone Acetonide ointment over the bump..
You can also take Lysine supplements..
If you have any sharp edges of teeth get them smoothened...
Hope this helps..
Regards.