The accounts of the fig tree may give you an indication of what is going on with your healing.  There are two accounts of Jesus cursing the fig tree.  The first is in Mathew 21:19: in this instance, Jesus cursed the fig tree, and immediately it withered away.  The second instance is in Mark 11:14, Jesus said to it, “Let no one eat fruit from you ever again.”  And His disciples heard it.” 

It was not until the next day that His disciples saw the manifestation of His words: “Now in the morning, as they passed by, they saw the fig tree dried up from the roots. And Peter, remembering, said to Him, “Rabbi, look! The fig tree which You cursed has withered away.”  Mark 11:20-21

The fig tree had dried up from the root first; it had to work its way out.  So many people, when they pray or receive a prayer for healing,, think it didn’t work if they don’t instantly see a manifestation of healing.  This is not the case; Jesus said to speak to the mountain without doubt, and you will have what you ask for.  “Therefore I say to you, whatever things you ask when you pray, believe that you receive them, and you will have them.” Mark 11:24