Hi, I just had a baby 2 weeks ago and had an epidural. Since I've been at home, I've had pain in one foot that feels like a bruise but did not hit it on anything and in my other hip there is an area near my backside that goes 'cold' at random times of the day. It almost feels like there is a draft in my clothes or something then subsides quickly. Could I have pinched a nerve somewhere during delivery?