I wish reading was a fully time job

guys i'm desperately looking for a book that I've read before but forgot the title PLEASE help me if you know it!!

MC names: Lola & Tristin(or Ashton)
 (idk if Tristin is the right name lol but that's why I think) 


They had a one night stand where Lola gets pregnant but she doesn't know his last name and loses contact with him but she was going to college and transferred to a different school for a bit. She later comes back to UNC (I think or duke I forgot which one) 


Tristin is an Basketball player at said college and is only focused on getting drafted to NBA but when he sees Lola again and later when Lola tells him about the baby, he accuses her of trying to do this for his future money from the NBA. 

Lola has amazing friends who help her and one of Tristin's friend really cares about the baby and helps her and he's super rich so buys her all the things she needs his name is Santiago I think.

I still don't remember the name of this book on here but lmk if you figure it out please😭