Got a few hrs nap then up to get our pictures done and printed off and do some shopping. I'm tired…

Got a few hrs nap then up to get our pictures done and printed off and do some shopping. I'm tired and everything is seeming to irritate me (my poor husband got yelled at quite a few times ovr nothing) tho happy how the cards turned out and my legs r killing me. Is it normal for ur legs to ache this early?