First, relax a little. Believe me when I know how you feel. My college degree has nothing to do with I.T. and I had to go the cert route to get my foot in the door.
When the contracting agency interviewed me, the first thing they asked me was *how* I got my certs. Since I'm a poor person, I had to buy cheap hardware at a computer show, put everything together on trial versions of the software and then learn it by myself. No bootcamp for me. Too expensive. Strangely enough, my recruiter liked that answer. It took me two & 1/2 years to get my MCSA & MCDBA (didn't go for the MCSE as it seemed rather worthless at the time).
And yet, I still couldn't get in the door. Of course, I was working in a customer service job and found out if I volunteered for all the grunt work, people would let me help out with the computer stuff in my spare time. I laid network cable, I took broken PCs and learned how to rebuild the OS, rebuild the hardware and how to troubleshoot problems with no one to help me but a couple of newsgroups, some Tech Republic newsletters and a heavy reliance on Google. I crawled up in ceilings, reached under desks, even broke my own PC once trying to upgrade it (which taught me more than I can possibly tell you). Developed, for myself, a couple of very simple Access DBs. Volunteered outside of work to help friends trouble shoot laptops, build business networks, etc. for free because it meant resume experience I could put under the heading of "Contract Work".
Finally managed to get an underpaid help desk support job for a software developer doing front end stuff for SQL & Access. The free Contractor work I had done helped. No one cared that I volunteered to do it, they just cared that I had actually done it. I even included several years of Admin/coding experience I had gotten from volunteering on a MUSH (multi-user simulated halucination - or text based RPG) on my Resume.
It may sound silly, but that is the way the game is played. If you can reasonably say that something gave you IT experience, it'll show in the way you interview. Of course, you have to properly present it on your resume, too. I never lie about the experience I have in I.T. during an interview. When they ask me, "Have you dealt with replication", I tell them right out, "I did it when I was studying for my cert in a stable test SOHO environment, but I haven't done it in a production environment."
It seems the interviewers like that kind of honesty.
Since last year, I have gone from Customer Service Rep to Access Specialist to full blown Database Adminstrator. I've literally doubled my pay since the CSR days. I was let go from the AS job due to budget reasons and spent a month trying to get jobs which were "too senior" for my experience level. Then, just when I'm ready to go back to service industry, someone wants a junior DBA whom they can teach to do the things they want.
All I can say is WHOO HOO! It seems doing things the hard way does pay off. And definately getting the certs helped get my foot in the door.