We don't know God's exact plans for our future, and we do not know how things are going to work out, and often our trials don't end nearly as quickly as we had hoped for. So many of those Jesus healed who were lame, deaf, blind, or whatever; they waited for a very long time before they were healed.
There was a time when Jesus healed a man who had been disabled for 38 years. This seems like a long time to me. [John 5:8] Jesus said to him, “Rise, take up your bed and walk.” God did not tell us why this guy had to wait so long. He doesn't need to. We can be very confident God can easily determine the perfect time and place to get done anything he wants to.