Should i stop having sex till i get married?

Im 25, male, ive had girlfriends since 15-16, always have had sex. Ive never slept around tho. Im single now. I kinda wish i wouldve just waited, i had a friend who did and i thought he was insane, also i wasnt really tryna follow jesus then like i am now, i didnt even really believe. I always knew god was real and was raised listening to stories of jesus, but didnt fully believe in my heart. Now 25 im like oh ya.. I LOVE JESUS! Jesus is real, hes the bomb, he died, he rose, he lives. Stoked. But the no sex thing, can you go back, if i find a woman who i will marry and want to start a family with, should i wait with that person? Or does it not matter and its done with bc i already got after it. Just kinda something ive been wondering. Im figuring stuff out and i definetly want to start a family bad after i get myself financially and mentally stable and my career is picking up and i have some stability. Idk. Thoughts