TSH, T3,T4 all within normal range yet symptons still there. what to do?

Ok, I was diagnoized back in March with a TSH of 477. they put me on 150mg of Synthroid which I have been taking since March 5, 2014. Just had a blood test last week and TSH .089 and myT3 and T4 were all within range. Some of my symptons are gone but I still have major insomina, sore musclesn and joints, tired(but that is probably from the lack of sleep. feet and hands are still swelling like they are full of fluid. How can I amke this go away?

I would suggest that you get a copy of your results inc. T3 and T4. It is important to be optimal not just within range.  I have found info on Thyroid UK to be helpful and Thyroid Change.    

I agree with m79324 - its not about ranges - its the best level that counts. http://www.thyroiduk.org/ has helped me so much - give it a try