We are truly sorry to hear about your sister's condition, what is happening is not God's will. The Bible tells us that Jesus took our infirmities and bore our sicknesses, as it is written: "He was wounded for our transgressions, he was bruised for our iniquities: the chastisement of our peace was on him; and with his stripes we are healed" (Isaiah 53:5 WEB) and "who his own self bore our sins in his body on the tree, that we, having died to sins, might live to righteousness; by whose stripes you were healed." (1 Peter 2:24 WEB). God does not want us to be sick, but He wants us to be in health. "Beloved, I pray that you may prosper in all things and be in health, even as your soul prospers." (3 John 1:2 WEB).
In the Bible, it is also written: "Is any among you sick? Let him call for the elders of the assembly, and let them pray over him, anointing him with oil in the name of the Lord, and the prayer of faith will heal him who is sick, and the Lord will raise him up. If he has committed sins, he will be forgiven. Confess your offenses to one another, and pray for one another, that you may be healed. The insistent prayer of a righteous person is powerfully effective." (James 5:14-16 WEB). Unfortunately, your sister is not able to rest at home while being sick. But we know that God's word is true and by His stripes, she is already healed. Therefore, we pray for her together:
Almighty God, our Heavenly Father, we come before You in the mighty name of Your Son, Jesus Christ, who took our infirmities and bore our sicknesses. We lift up the sister of Sparklee to You right now, Lord, and we pray for her healing. We command this earache to go, in the name of Jesus! We speak health and strength to her body, and we thank You for Your healing power that is working in her right now.
Please, Father, be with the doctors if she goes to urgent care. Let the doctors be able to help her, but also give them wisdom and guidance in their work, Lord. We pray that You direct them to do what is best for her and that they do all things as unto You, Lord. We ask these things in the precious name of Jesus Christ, our Lord, and Savior. Amen.
We encourage you, Sparklee, to keep trusting in the Lord and to keep praying for your sister. Be bold with your prayers and know that God hears you. Jesus said: "Again, I say to you, that if two of you will agree on earth concerning anything that they will ask, it will be done for them by my Father who is in heaven." (Matthew 18:19 WEB).