Hi :) Had ELCS just over 2 weeks ago for first baby. Having had previous surgery (but not abdominal) I was shocked at how painful it was, especially the first week after. Wasn't helped by crap painkillers because of breastfeeding 
Much more manageable now - can cook, clean, look after baby (bathing her is hard so letting DH do that) but walking for more than a hundred metres is sore and wouldn't dare push buggy etc or walk with baby yet - probably another week or two for that.
Just wondered how long it took others to recover and before you felt 'normal' physically?