Shannon, hang in there my friend. My Grandma is a cancer survivor, and one of the strongest people I've ever met. The support and love of family and friends really does help, and never underestimate the power of prayer. Here is a favorite quote of mine:
Do not fear what may happen tomorrow. The same loving Father who cares for you today, will care for you tomorrow and every day. Either He will shield you from suffering, or He will give you unfailing strength to bear it. Be at peace then, and put aside all anxious thoughts and imaginings."
St. Francis de Sales
Be strong, and be brave. We're all rooting for you!!