Dealing with high cortisol levels

I just got my blood work back today, and aside from low estrogen, the only thing out of whack is my serum cortisol, which came in at 84—well over the limit.
I did a bit of digging online, but I couldn't find anything definitive, other than the fact that this is an adrenal hormone and having too much of it can lead to severe depression, hallucinations, or even schizophrenia. It also says that elevated levels are caused by stress, which feels incredibly strange to me since I’ve been practically stress-free for the last month.
My doctor won't be able to see me until next week, so if anyone here could give me some insight into what this actually means or if it's something I should be worried about, I'd really appreciate it.

Is anyone actually informed about this? 😢

Cortisol is just an adrenal hormone—basically your body's way of reacting to any kind of stress, whether it’s mental or physical. Seeing a level of 84 doesn't necessarily mean you're off the charts; usually, we look for something double or triple the norm before actually worrying. Plus, it all depends on why they ran the test and what time of day they drew your blood, since cortisol levels naturally cycle throughout the day.
If I were you, I’d just get it retested. If the numbers still look wonky then, you move on to provocation tests—those are much more reliable than trying to judge your entire hormonal health from one single, isolated blood draw.

My blood was drawn this morning, and my cortisol level came back at 884, which is just 84 points above the upper limit of 800. They ran a full panel along with all my other hormones, including estrogen, testosterone, and progesterone.
I’m definitely going to ask for a retest. I finally managed to catch up with my doctor today, but she didn't mention the result at all. It's likely for the exact reason you pointed out—that the increase needs to be significantly higher to be a concern. I wasn't entirely sure if this slight elevation was considered negligible or if it actually signaled something specific.
Thanks for the insight, Sandra Richardson82!

Are you sure you’re talking about cortisone and not cortisol? Because when I went in for my hormone panel, they checked my cortisol levels along with everything else, but there was no mention of cortisone...
To actually get a clear picture of what's going on with your body, you really need to do repeated testing and even a 24-hour urine cortisol test.
For me, the big red flag was seeing a cortisol level of 1064 on one of my tests, when the normal range for guys should be somewhere between 260 and 720—so yeah, way over the limit! But then, when I went back and did every single test possible, including bloodwork and urine samples, everything came back totally normal.
I'm definitely someone who tends to stress out easily, so it's pretty likely that first reading was just spiked because of some outside stressors acting up at the time.