Hi all. My meds was increased from 50mg to 75mg about 6 weeks ago. My question is has anybody had problems with there periods on an increase. My last one last 10 days then I stopped for 4days and started again. I have also been having extremly sore hip and back pain. I had been running 25k a week but did cut it down to 15k a week due to pains but have done only 10k the last few weeks but that doesn’t seem to ease pain.