What you think

I found a phone number with a girl’s name in my husband’s car. I didn’t think much of it because I felt like there was nothing to worry. I did ask him and he told me who it is and if I want he will call the number to proof it to me or if I want I could call it myself. I told him that’s ok don’t need to call it. I trust my husband when he told me who’s number it is. My feeling tells me there is nothing to worry but I tend to overthink things 🤦‍♀️. My overthinking is my worse enemy 😒 and I hate it 😞. What you think?