You have to pick a specialty and get certified. Certificates are the only way you'll be able to break into the field you want to pursue. They don't guarantee anything but for a hiring manager, they at least signal that the person has received training. Additionally, I would volunteer at work on projects that are specially useful towards your career path.
Going forward you'll need to start looking for jobs that will move you forward on what you want to specialize in. It won't be easy but eventually, you'll get something. Learn from every interview and get a better understanding of what employers are looking for.
Also. don't pick a specialty just because it pays well. Money is nice but remember you'll have to do your job for the rest of your career. Money will not make up for the mental stress of doing a job you hate.
Going forward you'll need to start looking for jobs that will move you forward on what you want to specialize in. It won't be easy but eventually, you'll get something. Learn from every interview and get a better understanding of what employers are looking for.
Also. don't pick a specialty just because it pays well. Money is nice but remember you'll have to do your job for the rest of your career. Money will not make up for the mental stress of doing a job you hate.