Do you have the lab ranges on your test?

You could have fine TSH and T4 but your free T3 could be low.

Another factor to consider is your diet. Perhaps you're like many people and don't do well on gluten and/or dairy. A lot of fertility and miscarriages happen with folks suffering from celiac disease and possibly gluten sensitivity too.

Consider doing a paleo diet and see if you feel better. I'll let you google up the details, but Mark's Daily Apple is a good place to start.

Another web site that might help is: http://stopthethyroidmadness.com
They detail all the testing and stuff you should get done.