Houner5's journey

I'm currently working in the cardiology department of a medical imaging facility, where I've built over 5 years of experience. This job is my favorite, but I recently discovered that I'm significantly underpaid compared to new hires. A recent graduate was offered just under my current salary, and another technician with less relevant experience was offered considerably more. It feels frustrating, especially since I often help train these new hires and provide support on protocols, anatomy, and troubleshooting. I've raised my concerns with my supervisor and director, who escalated the issue to HR, but it was denied. Despite my contributions, it seems like my value isn't recognized. I pick up extra shifts when the department is short-staffed, and I've been a go-to person for many team members. Now, I'm at a crossroads. I could leave for a new job that pays $7 to $10 more per hour, but I genuinely love my current role. I'm torn between staying at a job I enjoy and pursuing better compensation. Should I give management another chance to reconsider my pay, or is HR's denial a clear sign? I’m also curious if anyone else has left a job they loved for better pay and how they felt about that decision.