u/CollarEasy6300

okay so my mouse cursor randomly keeps trying to scrolls up n down like if i would be pressing down my mouse wheel. Which im not!! Everything keeps saying its cuz its dirty but thats clearly not the problem. It also barely lets me type and w whatever button i press it glitches n does absolutely something else. I think it might be something wrong the connection in hardware because i recently unplugged my monitor many times. Any help please?