19 yr old female, heat intolerance, headaches, nausea,vomiting, racing heartbeat, constipation, low potassium, elevated heart rate while resting (120-160), currently on Metoprolol for racing heart. Originally diagnosed with panic attacks, but feel this isn't correct. Need help with a diagnosis. Tested for thyroid and levels normal. All blood test show now problems. Family history of melanoma, adrenal gland tumors and cushings.
Any help would be appreciated as noone is taking this seriously. Can't work due to symptoms and want a normal life again! Stress never an issue previously so why now?