The bottom left side of my tongue hurts. i didn't bite it. it may be the gland but it's only on the left side. no bumps. has been hurting for one day.

Obstructing salivary: stones can occur in the drainage duct of the salivary gland under the tongue. to treat it, suck on a lemon which stimulates the drainage of the gland and the duct which will expel the stone. if it doesn't work, you may need to see an ENT physician

? ulcer: Look well for small ulcers, aphthous ulcers are tiny oral ulcers usually painful. If pain persists have it checked out.