How Long Til The Pain Goes Away?

I had my gall bladder taken out on Thursday... It's Sunday now. And I'm still really sore. Can anyone tell me about how long it takes to get back to normal? I can't laugh or sneeze or cough... It hurts so bad!!! I can't bend over ot pick stuff up to clean my house and I have a 10 year old son with Cerebral Palsy, and a 5 month old baby. And I don't have too many people to help me. Any suggestions?!!