Was admitted into the hospital yesterday and had to stay. My heart rate finally went down and my…

Was admitted into the hospital yesterday and had to stay. My heart rate finally went down and my fever and they let me go home around 12pm. I came home and went straight to bed cause I didn't get any sleep there and I woke up 3 hours later with the fever and heart rate up again! Why?? Why me! I just wanna feel normal! Now I'm waiting on my dr to call me back to see if I have to be admitted again. 😓😢😕