healing

It's frustrating... that I see God healing every one around me. And when it comes to my physical needs of healing, nothing. At first I guess I subconsciously doubted God, and hated that I was questioning him. But after much thought I've come to the realisation that maybe he is testing my faith? Because I know he is able to heal me, but because I initially questioned it maybe he's testing me.

I was recently told the story of Daniel, who needed healing and it took an angel 20 something days to get to him, because the devil was in the angels way. I definitely believe that a demon could be blocking the path for God's work or an angel to intervien with my situation. And it could very well be because of my inability to have faith without deeds... subconsciously.
I know God is real and able, in my head and my heart. I just need to work on believing it in my flesh.