Secondary Adrenal Insufficiency (similar symptoms)?

In February of this year I was diagnosed with a pluri hormonal macro adenoma which stained for HGH and TSH. Emergence of major symptoms brought me to the ER multiple times prior to a cat scan finding it. Blood tests revealed my TSH was low and T3 T4 I think were said to be high. Basically thought it was hyperthyroid also. Shakes, muscle weakness, dizziness, headaches, sensitivity to light and sound, shortness of breath, anxiety/panic attacks, sleep issues and other odd symptoms. I had it partially removed on May 8th. Due to proximity to artery a portion remained which they are treating with Lanreotide. Right after surgery I think I began to feel a little better, panic attacks went away. Later I began to feel not well again. Thyroid levels returned to normal and hgh is normal. My symptoms have returned and are weakness, major fatigue, anxiety/panic, tingling lips, headache, dizziness, dark yellow urine and dry mouth, bloated when eating light meals and diahrea which may be due to Lanreotide. My daughter suggested electrolytes which seem to lessen the nausea and headaches a bit, Doctor is going to do a ACTH stimulation test in October to see if I have an issue with my adrenal gland. Has anyone had pituitary issues that affected their adrenal glands with the affirmations symptoms? How was it treated. I’ve been miserable for 7 months and praying I can get whatever is wrong with me identified and resolved or mitigated.