Esther, in Sefer Shmiras Halashon, A Daily Companion, (IIRC) theres an example given of someone who hears that a potential business partner has been out of work and has a lot of debt to pay off. It says there that if one hears this, he shouldnt act based on what was but he should think that since the potential partner has been out of work, he has every reason to think that Hashem will have rachmanus on him and he will succeed. Similarly, if things seem like they were terrible up until now, you have every reason to think that Hashem has a refuah shelaimah waiting for you just “up his sleeve”.
Also remember “Shivisi Hashem L’negdi Samid” is that He is with you and watching out for you. Never give up hope, you are His daughter and as hard as this tzarah may seem for you, its harder for him and he has a countdown until Esther Liba bas Miriam has a complete refuah.
Like they say, worry is like a rocking chair, it gives you something to do, but gets you nowhere.
Stay strong! May Hashem grant you a complete refuah b’karov!