You have installed a software or third parties plugins.. which caused ur MacBook to get some type of bug..
Unscrew take disconnect battery 1min. Reconnect screw it up..
reset. Plug in the charger wait till fully charged.. take out the charger…
Restart ur MacBook again..(I know it seems like a mission, but stop installing softwares that,, aren’t safe for macs.. )
Visiting sites like hura watch etc &&^&* up ur computer