Jealousy

I’m having a huge jealousy problem. My boyfriend has this one friend who is a female and I just don’t like him texting her or being friends with her in general. He has other friends that are girls, but this one girl just really gets to me (she hasn’t done anything to me tho). Me and my boyfriend have spent many late nights talking about it even got to the point of me crying bc I’m an emotional baby🤦🏻‍♀️ but I told him I don’t want to control his life and make him have to choose so I told him to be friends with her still but I really DONT want him to be friends with her... advice??? Pleaseeeee 🥺