Started the Vitamin D3 Regimen. PTH came in higher than baseline after 30 days. What's going on?

[sunghan]

First time poster. Long time sufferer of Cluster Headaches.

I decided to start the D3 regimen in early March, and I'm so glad I did. Like many of you here, I've had some great results. My current cycle started on March 27, but the intensity is greatly reduced, and for the first time in my life, my cluster headaches feel manageable. Simply amazing.

However, I have some questions regarding my lab work. I tried explaining the D3 Regimen to my doctor, but he didn't really seem to care. I asked for the blood work, and he said ok. Felt somewhat dismissive. Anyways, here are the baseline results and the results 30 days after starting.

Vitamin D3: 22 ng/ml -> 127 ng/ml

Calcium: 10 mg/dl -> 9.8 mg/dl

PTH: 46 pg/ml -> 55 pg/ml

From what I understand of the regimen, my PTH should be dropping, right? But instead it has increased over baseline. What would be the reason for this? And any concerns I should have? BTW I am a 200lb male. Is 127 ng/ml D3 anything to be concerned about?