Cheating PLEASE READ!!

Hi there fellow glowers!! I have had a boyfriend for 7 months and am completely in love with him. I love him so much but there is a part of me that thinks about cheating on him, and I don't think that is normal at all, we satisfy eachother completely and I love him so much and I wouldn't cheat on him I couldn't I love him way too much. But I always catch myself thinking about the 3 guys i could cheat on him with, now like I said I will not but why do I have these thought? I just want them gone because he's the love of my life!!! Please help girls!!