It might just be all in your head. You temperature is normal, if its above 100 then you have a fever.. But if you took a test and it said negative then it could be just your thoughts taking over. Usually within 2 weeks, you can find out. But if you miss your period, then take another test. Don’t freak yourself out. Just stay relaxed because sometimes stress can mess with your results in a test. Just try not to think about it. If you’re that concerned, go to a doctor and take a test there. I hope this helped a bit, but whatever the results are, I hope for the best! Take care.