Very few hiring managers are going to care about your GPA or the specifics of what degrees you have, if you demonstrate the skills needed for the role. In my opinion, every year of real, intentional, work experience is easily worth as much as a bachelors degree.
You already have a degree of any kind, an important prerequisite to most positions, and a real job in industry. That is MORE than plenty to kick start a successful career doing any kind of job you want. Just keep at it.
> really want to go back to school
> I want to get into one of those online masters programs
I would advise you push your life the other direction. Go out into the working world and code (or project manage, or consult, or whatever else you want to do) as much as you can professionally. More school takes you away from your goal, not closer to it.
Your focus now (and forever) is years of experience (with relevant technologies to a job you want), not highest degree achieved.