The most common problem that causes people to have to stop shooting the bow is a shoulder injury. Rotator cuff injuries are difficult to repair and tend to reoccur. Best to avoid them. Shoulder injuries are best avoided by learning to draw using the back muscles, and not over-bowing oneself. Drawing to a high anchor makes it more difficult to properly engage the back muscles. If you want to use a high anchor, it is best to draw towards a lower anchor and then raise your drawing hand to your actual anchor as you come to full draw. Start by pointing your bow hand at the target, then draw towards your chest, raising your drawing hand to anchor as you complete your draw. The path of your drawing hand should make a valley shaped curve, first moving downward and then upward toward the end of your draw.
Overuse can also be a problem. I see that you have been shooting the bow every day for 4 months. Did you start shooting the bow 4 months ago? Hopefully your problem is just overuse, which can be cured by laying off for a while until the problem goes away, and then by building rest days into your schedule.
When you start shooting again, you might want to get some training in using your back muscles, either in a class or on the Internet. Arne Moe has an excellent series of videos on this and other subjects. There are also devices available, such as the Formaster, which will help you to become aware of and use your back muscles.