22F and only ever been with one person

>I met my boyfriend (24M) when I was 18 and we hit it off immediately. He was my first kiss, took my virginity, first love, first boyfriend. We moved in together this past year and things have been great. But i have this nagging feeling that Ive never been with anyone else. Never ever kissed anyone else. I think Im a fairly sexual person and s*x with my boyfriend has almost become a chore. but I love him.

>do I leave him to find who I am single in my 20s? or do I stay because I can't imagine anyone treating me better?

the OP's post before this: https://old.reddit.com/r/relationship_advice/comments/1bdf2to/i_f23_love_my_boyfriend_m25_but_caught_feelings/

>my boyfriend and i have been dating the last 4 years, coming up on 5. i love him and he is my very best friend. we met when i was 19 and he was the first guy i had ever done ANYTHING with, e.i. date, kiss, s*x, love, everything. i had never really talked to a boy prior to him. we live together now and sexually things have definitely fizzled out a bit. we both work a ton and it's more like two friends living together than two people in a relationship...

>then i met guy number 2 (m23). he makes me laugh and gives me that butterfly feeling i haven't felt in awhile. i made it very clear i had a boyfriend and he agreed to keep it platonic. however the more we talked the more i realized i really liked this dude. i cut it off when i caught myself getting jealous of other girls he was talking to. this didn't quite work out tho and we ended up reconnecting a few days later.

>i drunkenly sent him a photo of my new tattoo on my ribs and the outward flirting spiraled from there.

>i KNOW i fricked up friends.

>but now i don't know what to do. do i leave my current boyfriend for the what if?

>do i tell my current boyfriend?

>do i become my worst nightmare and cheat?

>i really like guy #2 but am scared to throw everything i have with #1 away. help.