Thank goodness for this site! I think I'm going mad.
Last year I was hyper, then had radio iodine and now I'm 6 months into taking Levothyroxine. I am on 75mg ( which I take first thing and 30 mins before my first cuppa t) and my latest blood tests show my T4 at 18 and TSH at 0.01, to which I was surprised at as I thought I was going to be underactive again as I am really struggling with feeling absolutely knackered with a slump around 1.30 -2 pm every day. My mood is also dropping.
Be grateful for others advice Thank You