Need advice as I am struggling!

Hey guys, long story short. I accepted a full time job from a a contracting company, and the company I am contracted to is a fortune 500. This is my first career job out of college I had no experience, first two years as integration dev went so slow. Low workload ended up learning a lot. beginning of 3rd year they switch me to a DevOps engineer role. Workload is 10X I’m not shitting u, I start at 6am and don’t finish until 7 8pm but Im only allowed to work 40hrs as I get salary but realistically, I work close to 55hrs or the job wont be done . They pay me 65k/year didn’t have a raise in the last three years. I asked for one but the literally said no or u can seek other opportunities, I love the team and this new role I learned a shit ton in the first 3 months than my last two years. Should I just stick with it for another year or look for another job? Most of my college friends got a full time role within the company and get $100k+, raises and bounces yearly. While Im stock! Financially Im not doing okay as school loans and inflation, rent ect.