I hope maybe my experience might help, but I've been doing my current comic for about 8.5 years and I've battled my desire to redraw it constantly. I'm at a pretty okay place with it now but it's taken a lot of thought to get there.
City of Cards, my big project about 400+ pages and still going, isn't my first comic. My first big comic I started back in high school and I did redraw that first chapter at least twice because I kept learning and kept feeling like I could do better. While it DID help me learn, I never really made it beyond that first couple chapters because I was never happy and I kept wanting to start over. And in the end, that was okay.
Eventually that comic got dropped. I had other things in my life going on and eventually I found a new story I wanted to do even more. I was in art school at the time and did a test chapter before committing to that new comic to see if it was really something I felt like sticking with.
That comic that I started back then is the one I'm currently doing and have been doing since 2010. As much as I'd learned working on my first comic I STILL had so much more to learn. My work was never BAD but it never felt good enough and over the years I've probably redrawn about 80+ pages, not necessarily in order, because I was afraid that it not being the best I could do would keep people from reading my work. I had to remind myself and fight to make sure that all this redrawing didn't stop me from making new pages because I knew that if I was always redoing things the story would never move.
At this point, though, as much as I still don't always like looking back at my early chapters, I'm so far along now that it would kill any momentum I've built up to redraw eight years of work. I've also gotten enough feedback to know that I don't NEED to go back and edit things anymore. Sometimes that desire to fix things is more in our own heads than it is in the eyes of readers and that letting my growth show isn't a bad thing. I want artists to be proud of where they came and I love seeing my own favorite artists grow.
That said, I don't regret editing pages/panels. I don't regret having redrawn those initial chapters of my first comic. Editing isn't a bad thing, it allows us to analyze our decisions and figure out what actually works.
What you need to ask yourself is why are you editing your work. Is this your first project and it took you a year to figure out basic aspects of craft? Is it story editing and you realize now that you need to go back to make things more clear? Is your initial work hurting the readability of your story OR is it just that you feel like you've gotten better. Editing doesn't have to mean redo EVERYTHING, it can mean adding some pages here, tweaking a few panels there, getting feedback as you go.
If your story still works and it's just a matter of wanting it to look like your current skill level, really figure out how willing you are to do those edits versus letting it hold back your ability to progress on your story. It's also a good chance to sit down with people to talk through your comic to figure out what actually might be worth editing and what is actually okay.
Getting feedback helps a lot! A lot of stuff is just in our own heads and having outside voices talk us through our decisions can keep us from getting into bad places.
Good luck and I hope you figure out what works best for your story!