What causes little cuts inside my mouth? i got 2 recently and i don't know how

Trauma: Cuts or lacerations inside the mouth are due to some type of trauma. Rough surfaces or sharp edges on teeth, restorations, or any appliances you are wearing can cause injuries to the tissues in mouth. Eating certain hard foods may also produce an injury to the tissues. Have your dentist examine your mouth to determine a possible cause.

Aphthous ulcers: The commonest painful oral ulcers are aphthous ulcers. They appear suddenly and are very painful. They can be isolated or multiple. Other cause is malocclusion due to poor alignment of teeth or sharp edges leading to cheek bite and ulcers on the tongue margi. Then there are uncommon and more serious conditions. I suggest you see your pcp, ENT specialist or an oral surgeon for accurate diagnosis an.