I don't wanna be jealous

so my boyfriend an I just have 1 month together and he is the most perfect amazing guy ever he would never cheat, he is that rare perfect guy I say rare cuz they hard to find, but a lot of girls are always after him (I mean I don't blame them he's HOT) and I always feel jealous I never so anything about it but it's a feeling I have. does anyone know anything that can help me to stop feeling this way?