Feeling like i missed out?

Im turning 24 next month and also starting a new VERY good job next week/moving. I finally have my life in order and i can focus on dating. So, why do i still feel so badly that i wasn’t comfortable with my sexuality through my late teens/ very early 20s? Like, its unfair to compare myself with other people who knew what they wanted off the bat and didnt feel bad about it, but i still feel so bad about it. I had an opportunity once in 2021 to have sex with someone but backed out because i was having a panic episode. Havent done anything since, and i feel bad about that too. I very much plan on moving forward and fighting the uncomfortable but, i have this pit of guilt like i missed out. Does anyone else experience something similar?