That means your tongue is hurting.
Deficiency of the vitamins the tongue sore is the cause to tongue sore.
yes it normal
Foods that you are allergic to can cause bumps to appear on your tongue.
If you have bumps on back of your mouth and under your tongue and it hurts to swallow, you are most likely coming down with some kind of virus. It may be strep throat and will need to be checked out by a physician.
You very well may have herpes.
The two small bumps on the back of the tongue in the tonsil area are likely lingual tonsils. These tonsils are part of the immune system and help protect against infections. If you have concerns about them, it's best to consult a healthcare professional for a proper evaluation.
The odd shaped bumps on the side of your tongue don't sound like any medical problem. These bumps are your taste buds.
papillae
Small red itchy bumps on the back of the tongue could indicate an allergic reaction, infection, or irritation. It's important to consult a healthcare professional for an accurate diagnosis and appropriate treatment.
If you have bumps on your tongue it normally mean you have eaten something very sour or spicy hot. You also may have burned it somehow. Many people get these bumps. Sometimes they may get sore or bother you when you eat. But it shouldn't hurt too much. If these bumps don't go away within 3-6 days I would see your doctor. You are likely to be okay. Doctors Approval
White bumps??? If your refering to the normal texture of your tongue ,there is nada you can do . If you have bumps towards the very back that is from post nasal drip during the night . take a decongestant before bed other than that you should go see a doctor because bumps are not from my 7 years looking in peoples mouths at work is not normal.