We need detailed labs including ranges, it’s really the only way to help you other than guessing. If your thyroid hormone aren’t optimal TRT will never work. You mention only TSH, nothing of your actual thyroid hormones. Doctors that only check TSH are clueless. fT3 is the active thyroid hormone, you are most likely iodine deficient, checking body temps upon waking and 12 noon will tell you a lot. Temps need to be upon waking 97.7 and 12 noon needs to reach 98.6.
A TSH of 2.0 isn’t optimal, if you start TRT result might be partial benefit only. Your response to clomid is typical.