I'm ill

Okay so I'm ill I have the flu idk where I got it from but yanno I have been very fun down I've not been eating for the past week I've been drinking though I've had no sleep for 7 nights and I'm getting the most ill I've ever been is I was just sitting in bed then I heard my mom go to the bathroom and she was puking like full on thick puke and my mom that I have to go to school tomorrow but I'm worried about her Health and I really don't want her to be left at home should I just stay at home anyway to look after her ?