Hi Denise,
Are you having FT4 and FT3 levels as you try these meds? Although a high TSH usually means hypothryoidism, rarely patients can develop TSH (not TSH receptor) antibodies and this can cause a falsely elevated TSH. Occasionally, patients can also develop heterophile antibodies that affect TSH levels as well.
It's important that your base your meds on your FT4 and FT3 levels and not on your TSH level. If FT4 and FT3 levels are low your doctor can order tests for TSH antibodies and heterophile antibodies to see what's go on.
If TSH is high and your thyroid hormone levels are indeed low, then you may have to keep experimenting, first working on getting adequate T4 and slowly adding T3 if it's needed. Using T4 alone you'd have more options with all the different generic types of levothyroxine and compounded products. Let me know how your levels look. Best, Elaine