Jen805: Your TSH seems fine! As per the research i've done and a recommendation from a reproductive endo in QLD, AU ideally between 1-2 is whats best to conceive, but 0.58 seems so darn close!
0.3 is the lowest you should go otherwise you may start being hyper and getting such associated symptoms.

How often are you going to have TSH tested?

You should ask as many questions as you want/need until you feel comfortable with your condition and whats going on. Don't apologise this is what this forum is for!