Low then high?

Mia🖤 • Mommy to my baby boy 1-13-2018💙👶🏻

My fasting blood was 99 (yeah I know, high) anyways my breakfast was 144. This confuses me because the last week my levels have been really stable and I haven’t ate anything sweet. Anyone know what can be the problem? I had a mood swing and I know that my doctor told me that hormones make the sugar higher. Could that be it? That’s my highest reading so far.

I’ll also add that I didn’t even eat what I usually eat.