When your identity is once cursed by obscurity, there is no way back. People didnt accept something about you and they started to ignore you FOREVER. It happens. But there is a fix.
What you have to do is to create new identity (= new DW account) and make new wads under different nickname, with no connection to anything you have previously done. Dont do big project, just try to make one map and ask for feedback = people's interest should come back. You are on internet, so why not to take advantage of anonymity? Savescum identites until you dont find the working way to present stuff :) and chill 8-) You have as many tries as you want.