This is karmic in origin and can be worked on but this is in a category of things very difficult to heal because they are so physically apparent and are grooved so deeply into consciousness that it is hard to override your own belief in the malady itself. This creates further barriers to healing as well as the karmic underpinnings themselves being considerable. It is just one of those things, that you have a manifestation of something that is serious in nature and it is only fitting that a karmic rebalancing will take a toll on you as that is what karma requires many times, to right wrongs of the past and rebalance things by taking something away from the present to restore something neglected previously. It is always painful to have a loss of any kind, particularly when it affects appearance or functioning of the person in a way that is noticeable.
We will do our best to support the healing efforts and, as you know, this will be ongoing in the future as well, and you can add to the healing efforts through your own work with the Lightworker Healing Protocol, and that will make a difference, as each session you do going forward will be from a somewhat different perspective because of the growth in the interim you are receiving and experiencing with your awareness, your development spiritually, and the sum total of all that is being worked on to add to your betterment. So each new iteration of the Protocol will grow in effectiveness over time as well, so this is a very good plan and is ideal, in fact, for someone who is struggling with a compromise and wants to do all they can to recover.