I too was diagnosed with Grave's Disease in 2007. Almost 2 years after my son was born. I was 39 when I had him and working full time. I blamed my weight loss, hair loss, lack of energy, irritable bowl, nausea, heart palpatations, and ravenous appetite on the fact that I was older, breatfeeding, and completely stressed out at work. I found out my thyroid levels were out of wack by going to a health fair and having a blood test. I would probably still be feeling rotten or worse had I not had the blood test. Unfortunately, I quit my job so that I could be with my son because I was too sick to do both. Not knowing I had the thyroid problem. Anyway, the medications made me feel worse PTU and Methimazole. I got a second opinion at UCSF endocrine department, and they were going to do the radioactive iodine, but by the time they got me scheduled my levels went back to normal and now I am in remission. I am currently not taking any meds, and feeling fine. I have blood tests every 3 months. My right eye is now larger than my left and we are hopeful that it will return to normal eventually. If not I could have cosmetic surgery to fix it. Have a blood test and see a specialist. I like UCSF and I travel almost 2.5 hours to get there. Good Luck!!