Help I'm in love w/ my ex 😫

Victoria • 19 and amazing ❤️🙈
So I have this special someone who I use to see like 3-4 years ago and I was crazy over him! He recently came back in my life and we had sex (first time w/ each other) on thanksgiving.... Now idk if I should have left Him in the past or should I allow myself to fall for him again 😔 he truly is a nice guy💕