Got a small white patches like streaks ( like small straight lines )may be around 5 mm in the inner side of the bottom gum and when I touch with my tongue it feels rough , what could it be ? There is no pain or any discomfort
Did you eat something hot? I've had that when I have a little burn in my mouth. There is actually a name for this though which is leukoplakia. We get it when there is an irritation. https://www.webmd.com/oral-health/guide/dental-health-leukoplakia It usually will go way on its own.
Looks like it I went to the dentist who said it’s no a concern and bit of stretched skin or something I was just worried if it could be something serious