Temps be going crazy!

Eva_f 🌿 • 🤰🏻bb#1 • Endometriosis warrior🎗

Anyone else have big fluctuations in their chart? I've taken my temp an hour or so late a couple of mornings and it's raised quite a bit on those days. Is that the reason for these little spikes cause last month took temps 2 hours apart on 2 days in a row and had exactly the same temps both days!?! Confuzzled :/