Mojang/Minecraft account disagreement

So, I bought Minecraft. (Username: SkaterHitShot) A lot of time later, I ended up logged out of Minecraft, forgot my password, and created a Mojang account. (Note: I didn't migrate.) Now I have to buy Minecraft again? (I know this is because Mojang's authserver doesn't register me as "bought Minecraft") Am I still able to migrate? Or can I pleeeeeeease have Minecraft again?