Your computers & phones all have a ‘restart’ button.
Whenever your hardware or software is lagging or bugging out, it’s best to press this button, especially if you haven’t in awhile, in order to reboot, and start from scratch.
This typically clears up 80% of problems.
You have a restart button as well.
You can press it at any time.
Just take one, long, deep breath.
Matt Fried 