I don't want to call my abortion clinic
Why don't you want to call the clinic?
I know I will regret this later in my life
Abortion is truly a huge decision, and it is really important to think about it hard like you are doing. If you think you are going to have regrets though, why keep putting it off? The unwanted child is going to soon grow more and more, so if you do choose to abort, time is of the essence.
I understand. What makes you so interested in this anyway?
I am simply here to listen and to offer advice.  While I would agree with either decision that you take in this situation, I worry that you may badly regret not getting an abortion in time, if that is the route that you take.  Remember that you can conceive of another child, but you can't take back an unwanted pregnancy.