Struggling 3 weeks in on the 25 mcg Levo dose so decided to take 2 yesterday. An hour later stood reading an email I literally felt like I'd been side swiped and had what can be best described as a funny turn. For the rest of the day I felt out of it. Decided to return to the 25 dose this morning and now feel really low and brain fogged. So much so I couldn't hold back the tears this morning when I took my daughter to play group it stood there sobbing and couldn't stop. I'm so frustrated. I'm only 5ft 2 maybe these things hit me more than someone taller than a midget like me? My friend is convinced it can't be as she claims it takes at least 6 weeks for Levo do even make a dint??????