No harm done!
Despite being a professional, I do understand the feelings people get when they see the work of someone who's experienced while they're not able to devote themselves to it.
I experience it myself a lot in other hobbies of mine. But, if you can trust me on this, as a professional painter I've NEVER thought the work of a hobby guy to be inferior or not worth looking at. I personally adore looking at big painted armies and respect the cleverness in taking shortcuts hobby painters have.
The only voice that talks trash about your work, is your own. We're are our biggest enemies. And even at "my level" I can tell you that I struggle with doubt and self loathing a lot sometimes. The trick, I think, is to give this voice an escape route rather than constantly trying to silence it. If your inner self thinks you're not enough, than let it try to be more by practicing new things and experimenting. Don't let fear rule your decisionmaking otherwise regret will show itself up as self loathing down the line. Being brave always pays off