So... This hugely overweight and very unfit girl has started running! I'm using the rundouble app and my own music, at a bpm I find easy to run too. First two weeks I managed fairly easily, but really finding the last 3 min run in the week 3 intervals so hard... I have managed runs 1 and 2 of the week, but kinda dreading going onto week 4!! Also I had a DVT three years ago in my left leg and it gets so tired and achey after a few runs, any advice on dealing with that would be useful!! Feeling like I have so much more energy though and really enjoying it, also cycling on my rest days!!