Up until now, I have been thinking I could run further when Laura told me I'd finished. Just now, on the last 5 min run I couldn't even get half way through....chest was so tight and my breathing very shallow - and if I slowed down any more I'd be walking. It is very muggy and hot.
So disheartened. Def no where near ready for week 5. Has anyone else had this problem? Aaaargh!!!