Hi Danielle, I feel your frustration but you're getting good advice here. The last month was a mess for me too. I agree that it's really stressful and I did the same thing as you - pulled my pod in case it was an absorption issue at the site, changed my insulin vial, increased my basals as much as 85%. It makes you feel crazy because you don't know what it is or how to fix it.
When I talked to my endo, he wrote it off to the weather and decreased activity level over the holiday. He suggested focusing on exercise and adjusting basals. Eating low carb until you get your basals right will help too. My numbers are finally coming back in line.
If I were unable to see my endo, I would call him (or speak to his nurse) and I would fax him my numbers to look at. My endo has consulted with me over the phone many times in-between appointments.