Job ending

Dear all,

The employer has ended the job contract i have three months notice period, However this is my few weeks of notice period. The employer is disturbing a lot and giving me extra things so i do as much as i can and mentally torturing me.

I cannot take medical leave without any reason.

Can i just stay home without coming to office and tell them I am not coming etc or any other way to avoid this stressful few days.

Thanks in advance