I agree with Janet.  You should keep your appointment and have them help you to figure out what is causing this long term roller coaster ride with his temperature.

Is he teething at all?  I know that when my daughter was teething she would get a fever around 101 -103%.  I always said that she would give birth to her teeth compared to her brother who would just wake up with a new tooth.

I don’t know about your endo, but our endo would also see to any ailments he would have IF he had them when he was at their office.

At this point Risty, I would demand that someone see my child.  Take no chances as there are no do-overs with an adrenal crisis.

I wish you the best.