Before you can even begin to worry about restoring natural regularity it's essential that you eliminate the waste matter that has built up in your colon.
I suggest that you consider taking a good old fashioned cleansing enema if your bowels haven't moved since you posted this. An enema is a safe, natural, and effective means of gently relieving constipation.
If you are not familiar with giving yourself an enema, you can find more information at the following links: