Just relax Seraphic. Worrying about it will cause you to make yourself sick, and see symptoms that aren't there. Take deep breaths and relax. Calm yourself down. You need a clear head right now.
The doctor's said that you're fine at this moment, so go with that. I think looking at the videos, and information online has caused you to give yourself symptoms. And, even if it turns out that you do have it, it won't progress very quickly. So, at this moment, nothing to worry about.
Just keep calm and get your rest. Try and contact your parents, if you can, or a relative/family friend near you, and tell them your concerns. If it doesn't go away by morning, then go back to the doctor, with them.








