R.,
You have an appointment coming up with your doctor for a recheck in a few weeks, right?
Until then, practice this mantra:
"It is not time to worry about that now."
There is likely nothing wrong...as I said, those numbers on the tests can vary from person to person, and on the individual...it is normal to have fluxuations....
...and even if there is something to address...it will be something manageable...and you can do nothing but get yourself worked up and miserable by worrying....thus the mantra, because now is not the time to think about it. Do your best to compartmentalize and stay distracted until you have another test.
Keep repeating it when worries pop into your head...you have to counter them and keep them quiet! :)
S.C.