medically fragile boy

Hi my name is Kaylee Houston I'm 23 years old I  have already took in my 16 year old brother in 2020 and now I'm having to take in my medically fragile brother corey. Our little home isn't fit enough for corey so we are having to look for a bigger n better home for him. I'm 23 n stressed and feel as if this is my last resort thank you everyone.