Listen to Student88 and lpokijuhyt. they speak wisely. A degree is not going to help significantly, and a trivial degree like aviation studies/management least of all.
Are your parents trying to run your life? If you fail your medical you can do a degree then - if you have a good job and insurance you will also have the means to fund it. If you want to do a degree, and have interest in a subject, then go ahead. Don't do it for your parents or career if you want to be a pilot!