Head Lice and Hair Loss

Hello, recently i got head lice.. ive tried treating it many times but i just ordered liceX product . My questions is why has my hair been shedding great amounts on my clothes, shower etc. it was not like this last year. please help i do think its a main cause of stress.. please help asap this has destroyed me mentally and physically

You should see a good dermatologist or a general primary care doctor to treat your head lice. They can prescribe stronger medications that may not be available to you. Take care of your head lice and hopefully your hair, your mental, and your physical state will return to baseline. There is not substitute for a good doctor in your situation.