Also hypothyroid, and hypertensive. Have only been to ER a couple of times, once for chest pains. Released 3 days later after stress test and angiogram where my heart was pronounced 'clean and green' and I was sent for a gall bladder scan. My digestive disease doc said that wasn't it.
Still have symptoms but only in winter - was diagnosed with SAD about 4 years ago, too. I hope to find a way to come here in here when I'm having a panic attack, and at some point help others when they have them.