I'm walking around pinching myself, I can't believe I feel nearly normal again. And it's only because of this site. GP was reluctant to prescribe and left me. it was only when I was able to quote from this site and say TSH of 10 and T4 if 10 wasn't. 'normal' that I got anywhere with GP. I still wasted 6 weeks on 25 levo which didn't touch it, it 's only now i'm on 50 that I feel I'm getting anywhere. Still not 100% but huge improvement on the last 3 months which have been a nightmare. I can't actually believe I've kept my job. It's such an invisible illness, no one understands. I had burning feet and could hardly walk ( that's what prompted blood tests in first place where TSH was first noticed. ). Feet still aren't perfect but much better. Onwards and upwards. I hope this gives hope if you are feeling really bad. I was so impatient but it just takes time. Thanks again to all the lovely people on this site. I don't know where I would be without you all.