Cervical cancer/unexpected pregnancy.

To start things I'm new to this. So I'm not too sure how it works. But... December 2014 I was diagnosed with stage 1A cervical cancer and I've had a cold knife cone done they removed what they could that was taken over by the cancer. Which was quite a bit more than they planned and my cervix is not as strong as it was with my daughter in 2012. My paps every three months have come back normal for the most part with a few exceptions here and there showing some abnormal signs for cancer. This pregnancy was not planned because the doctors said it would be difficult for me to carry a child and I have already been through losing a child in 2011 I couldn't go thru that again. Any of you women gone thru or going thru this? I'm scared to tell people that I'm pregnant for fear something happen and have to explain.