Help!!!

W.
Ladies I still only 1cm 50% effaced and -3. I am due July 30. My mother in law is here to stay with me but only until this sunday since they called her to go back to work Monday. I am sooo heart broken because I really wanted to have a natural labor with this one but since we have a 3 year old and no one to watch her while in the hospital, I called the Drs assistant and asked her to see if I can get induced this week before my MIL leaves. Any suggestions on what to do to help jumpstart this labor? I walk a lot have sex, go swimming, nothing seems to help!!!