No luck -_-

So here it is 12 hours after I took the Castor Oil and I am still pregnant.  I expected to be holding my son by now but I'm not. 
What did happen was I made a few trips to the toilet, My belly had tightened & loosened sporadically and I've had a few minor period like cramps throughout the day. Minor cramps that have not increased in intensity and are infrequent. I give up:(