You are doing a good job.
Not because I just told you, but because I have a suspicion that recently someone dropped you an email, sent you a DM, found you at the merch table, responded to a tweet, etc, etc and told you that you were doing a good job.
One of your people said it. One of the type of person you made it for.
And if one of your people actually verbalised it to you, there is a bunch more who thought the same thing but were too nervous, scared, distracted, busy or shy to tell you. Or just did not have the opportunity.
So yeah, you are doing a good job.
We know this because think about all the times you thought something was good vs. the number of times you verbalised that to the person who made it.