Also, with mono, I think you are to get a new toothbrush, and with alcohol wipe down frequently-touched surfaces, like your computer
keyboard, phone, home doorknobs, refrigerator handle, else you will continue to reinfect yourself. I hope you can also find a doctor who is expert in mono, who will sit down and explain to you the typical course of the virus, and hopefully give you some sorts of medicines to help you with your very disabling symptoms.