Figured it out. Had a moment of dumb/overcomplicated things. At the purchase part of it, it said I already owned this. Next to that was pay $60 for the remaster. I didn't realize that I could press you already own this. I pressed it out of curiosity and it started downloading the Legendary Edition immediately.
So, free upgrade! Super excited cause I just started a new character in ME1 before realizing my dumb and my god that music hits different at the start. <3
Thank you all for the attempted help. I appreciate it.