I wear heels almost every day to work, usually about a 2" heel but occasionally they may be a little higher. I'm barely 5' 4" so I like the extra height but I've noticed lately that when I get on the treadmill after work, I have more pain in my shins than I normally do. Most days, its enough to keep me from being about to jog or do walk/jog intervals, which I really enjoy.
So, my question is this. Is the pain from wearing heels all day then trying to work out? I'm not very active at this poing (working on that ...) so I don't think its from shin splints. I tried the Couch 2 5k program and during week 2, I just couldn't take it any longer. The pain was pretty consistent no matter what I was doing but definatly was too much to try to run. Could it be that I think I can run faster than I really should? Should I start a walking program instead and then build up to trying to run?
I know its a lot of questions but any advice would be welcome.

). Also, make sure you have good running shoes, that's half the battle.