The power of your faith WILL carry you through! Gaze upon the Sacred Heart of Jesus. Touch His Glorious heart as you place your hand to your own, creating a circuit between you and Him and ask Him to send the Holy Spirit to descend upon you and grant you His strength and you WILL feel your heart fortified with His love and know that you can go on. (At least this has worked for me ever since I have learned that my dad ... Is not well.)
God bless you Linda. I am so very sorry for your impending loss, but am assured that we will all be gaining an angel.