I have solved it !!!! By including and Absolute enclosed URL in my email using <a href=" (include lookup of absoute enclosed url here minus the brackets) ">here</a> in the body, I have been able to include the current document url.
Also, I included a check box that when the send button is clicked it changes the check box to true. Whenever you click Save and Close button the checkbox is updated to be false. In my workflow I have a step where if the check box is true, then send an email. Works flawlessly. Hope this helps if you are having the same difficulties.