Not school related but my entire right side of my body hurts (ankle, knee, stomach, elbow and shoulder). should i go to the doctor?

Lina went camping in the woods. while camping, she accidentally touched a strange plant. her hand immediately started itching, and her skin erupted in hives. after she got home, her grandmother cooked some oatmeal, wrapped it in a cloth, and put it on lina’s affected hand. lina’s grandmother followed a traditional remedy.

Is it bad to eat a whole cake and tub of ice cream by your self (doing it rn and my mom yelled at me)

What is one way that cold and flu viruses spread? a.by transfusing contaminated blood b.by inhaling contaminated droplets c.by eating contaminated meat d.by drinking contaminated water