late millennial / early Z if using generation theory (borderline). Depends who you identify with, what you enjoyed in middle school and stuff. Was it more 90s like? more 00’s like? More 10s like?
Some people like retro stuff that’s why I brought up 90s. I usually put the 10s dividing line as Minecraft. If you felt “too old” for Minecraft, you’d be 00s, otherwise 10s.