I’m about to get stressed so bad😕😕😕 please, tell me everything will be okay... my mother-in-law…

I’m about to get stressed so bad😕😕😕 please, tell me everything will be okay... my mother-in-law lives with us. She is very difficult person. VERY! She puts her nose everywhere! Everything needs to be like she said so... I tried to ignore her almost all the time. But sometimes it’s not helping... and today she told me that her doctor gave her paper for being off from work for TWO WEEKS!!! Two weeks staying home with her...😭😭😭😭 idk how I’ll make it.