Really fed up, along with running I have been dieting, not starving myself but following weight watchers. However with the additional benefits of the exercise I have been very successful losing over 2 stone in 11 weeks. However I now have a major problem that will mean no running for a few weeks & surgery. I have developed gallstones which are causing me a lot of pain, up twice last night & no way could run this morning. Rapid weight loss can be a trigger to the flaring up so really fed up & off to see a surgeon!