What Should I Do With My Careers?

Actually majority of the employees are not satisfied with their jobs.....mostly because of the same problem you are facing with. As you did MSc in computer Sciences then you must go for a related job. I am agree with your opinion to go for multimedia or graphic designing unless you have got much creativity and special interest in fine arts. Your basic job is web development ie logics based, encoding etc. Just broaden your vision, entitle yourself as Programmer in your mind. Try to get some job even at lower level but it must be related to your field. If it will take time to get such job till then apply your concepts of IT in different environments even for free. This will help you lot in the future.