So sorry love for your loss. Definitely don't Google as Laura said it makes this experience so much more scary. Its a very slim chance to need chemo with a partial. Its good that they are monitoring your bloods now so they will watch the levels drop from the beginning and you will be monitored the whole time. I hope that the ladies here can help you as they all did me. They are wonderful ladies!
And to give you hope that wonderful, beautiful special babies come at the other side of this experience - many of us have had our rainbows or are currently pregnant with them. My daughter was born a week before the 1 year anniversary of finding out about the mole and I have just had my second rainbow a little boy (2012 mole, 2013 dd, 2014 ds).
Thinking of you and hope you find the support here that helps you get to the otherside of this xx