So yesterday the guy I'm seeing told me he was gonna wear his top the whole time when I was going over cos he had a rash on his tummy that he didn't want me to see, got to his today and he was wearing a fairly thick roll neck jumper (usually he takes his top off when I'm over) we then had sex and I repeatedly told him it was fine he could take his top off, eventually he did. During the beginning of our sex he was like kiss my neck so I did, he asked me twice. Then in the car later he said I gave him a love bite on his neck, at the time I was like oh haha but since coming home I've only clocked it all in my head. I didn't kiss him hard enough for a hickey, was just a kiss not sucking his skin? Also he had one on the left where I kissed but also on the right side where I didn't kiss? I asked him about it and he said he "vividly remembers" me sucking at one point, gently but he said he has overly sensitive skin?? Is he bullshitting me and had them before I just didn't notice hence why he wore a roll neck (his rash was basically nothing) or am I overthinking it? What do i do???? I don't wanna look like a psycho but I don't wanna be messed around like that if he's seeing someone else too