It's probably not necessary because the thief who stole my Minecraft/Mojang account is probably fairly low-skill and everything, but I'm a bit paranoid whoever-it-is might come on the server somehow and grief stuff, and I really want to avoid any risk of that happening. Thanks you in advance, and sorry for the inconvenience. (it's probably my fault for not realizing they could get into my email and send the confirmation message to the trash while I was at my art classes, and then I could have probs just changed it if I hadn't panicked to the point of forgetting).
Thanks so much Erik! Thanks anyways Videot lol. Now I guess I just wait for Mojang Support to get back to me...