My complicated relationship

Angeliena

Okay so I dated a guy for like almost 7 months and I ended the relationship in may and we got back together yesterday. He had been with 2 other girls and lost his virginity to one of them, me I'm not a vergin but I wanted to wait till the perfect time to you know and hes 17 and I'm 16 and I feel like he might still like the girl he lost it to and might break my heart because i hurt him but I'm so in love with him i cried while he held me yesterday so any advice??