I have to miss work until I get the testing results for Covid 19, unless I get them early.

I can’t be missing work. If I don’t feel sick I should go to work right, but I don’t want to risk student sick and everyone else that I work at a preschool. I think I’m being selfish I mean the pandemic still going around.
If I don’t feel sick anymore, I can go to work. I don’t know what to do? If I feel sick again I won’t go in. The paper said that I have to self quarantine myself until I get the results and I said that if I don’t have the symptoms I can request guidance from supervisor or potential work restrictions. I also have to avoid traveling. I need to work! Gotta follow the orders.