Minecraft Forums

I have a pretty bad situation and I need some assistance. A couple years ago I bought minecraft on my old computer, a little bit after that I got a new computer. But it wasn't a big deal I just logged back in to the same account and I could download the game for free and keep playing. About a year ago I had a power surge and it killed the computer. I had forgotten about minecraft completely. But I just got a gaming laptop and I wanted to get back into it. So I just logged back in thinking it would be no big deal. But for some reason it says I have the game but I have to import it. This wouldn't be a problem if only I remembered my minecraft username. It's required to import it and I have forgotten it completely. I clicked on the 'Forgot your username?' Link but it just took me to customer service and none of there scenarios were similar to mine. Does anyone no how to change your MC username without doing it on the mojang page? Or anything? Any help would be really appreciated. Ty