What field are looking to specialize in? Security? Networking? AWS? Microsoft? VMware/Virtualization?
While an entry Level help desk position will help give you hands on experience, I would recommend finding the niche you want to go down and working toward it, Skills that use A+ and basic computer troubleshooting are dime a dozen and less applicable in this day and age. The things you've learned at the call center will be the same things you learn at a help desk. I'm sure they also touched upon every single niche I mentioned above in your degree program.
So my advice is to find your specialization and work toward the starter certs in that area, because you wont be making much more then you are at help desk. If anything search for a NOC job, that will give you a more well rounded skillset before diving deep into whatever.
For the first 2 years I also had this issue and I feel your pain......until I lied on my resume about my "experience" and proved that I had it during my interviews.
I would lab all day long and knew how to design Active directory environments, Navigate linux, BUILT more fukking networks than I could fathom in Packet tracer and GNS3. But because I had no "Real Life Job experience" on my resume I was constantly getting turned down.
So I invented fictitious scenarios that i did for my job with the aforementioned technologies, Went into every interview I had and aced them, At one point and time I literally had 3 jobs offer and recruiters getting feedback from the technical interviewers saying I was the blew the other candidates away. I know my shyt but no one would give me a shot. I don't recommend doing this but if you DO MAKE SURE YOU KNOW YOUR shyt, OR ELSE YOU WILL BE OUTED EVENTUALLY BY SOMEONE WHO IS TECHNICALLY LEAGUES AHEAD OF YOU. Also never be afraid to say you don't know during the interview.