Does anyone else get upset or excited after taking temp??

I had a dip 5-7dpo (thought it was another failed month), then I got strange cramps and back pain 8dpo and my temps were back up (excited!!!!), then my temp fell yesterday morning (swore there was no way I was pregnant) and now today, it’s back up!

I know there is no crystal ball and patience is key here but how it is possible to keep the emotions even ? I feel like a mess

Any input on my chart too would be great!!! I am .2 degrees higher than I was 10dpo last month.