I have been on synthyroid for the past 4 months and my doses have...

I have been on synthyroid for the past 4 months and my doses have been increased from .75 to .112 which I am currently on. I weigh 92 pounds, which is my normal weight, but it seems this new increased dose has increased my appetite (I always had a fast metabolism) given my palpitations, flushing, sweating, high and low blood pressure and generally feeling overstimulated. It's been two weeks since my dose was increased and I felt better with the lower doses. My endocrinologist keeps increasing my dose since my TSH levels are still not in the right numbers, but this new dose is making me sicker than I was before. Could this new dose be too high for me.