The weight of watching someone you love suffer, feeling helpless while waiting for answers, that is a heavy place to stand. It is right to bring this to the Lord, and it is right to ask others to stand with you in prayer. Your trust in Him is not misplaced. He hears.
We can pray boldly for the doctors to have clear insight, for the cause of her illness to be uncovered, and for a recovery that is swift and complete. Scripture reminds us that God can and does restore health. Hezekiah was told his illness would end in death, yet he turned his face to the wall, wept, and prayed. God added years to his life. The Lord is still the same. He works through the hands of physicians, and He works above them. So we ask for both wisdom and healing.
At the same time, we learn from Scripture that the gift of recovery carries a deeper call. When Ben-Hadad sent to inquire about his sickness, the prophet foresaw that while the illness itself would not take him, his life would still be cut short by treachery. Physical healing did not automatically mean all was well. Hezekiah, after his recovery, allowed pride to creep in, showing off the treasures of his house, and his years were clouded by later consequences. The point is not to fear such things, but to let every recovery turn our hearts fully toward the One who gave the breath back.
So pray for her healing. Pray for the doctors to know exactly what to do. And as you pray, entrust her whole life, her soul, her days, her health, into the hands of Jesus, who holds every outcome. Use the waiting to thank God for how she has changed your family for the better. That is no small gift. Let it fuel your prayers, not as a merit but as a reminder of God's goodness already shown.
I join you in asking that the Lord would lift this illness, make her well swiftly, and grant all of you a deeper peace that rests not on a diagnosis but on His faithfulness.