I have been prescribed euthyrox and dostinex for infertility, need second opinion?

I am a 36yr old female. I have recently begun procedures to investigate infertility. My free TW levels are 1.24. My TSH levels are 4.42 and my prolactin levels are 36.72. I have been prescribed euthyrox and dostinex. Can you tell me if this is appropriate medication? I am on no other medication, have regular periods and have no medical complaints. Unfortunately, the medical care provided but the state is generally accepted as poor in the country where I live and I would love a second opinion before I start perhaps unnecessary drugs.