I have just been diagnosed with at and feel so tired worse than before I started taking the tablets,it's only been a week and I was told to give them at least 3 weeks before I see any improvement,my anti bodies result was really really high,apparently 70 is classed as high and mine was 1000! And of course the thyroid results were on the low end ,i just feel so fed up because it seems to be getting worse instead of better,is that normal to hit a really low point before things start to improve?