Spotting

So me and my boyfriend had sex about a week ago it wasn’t the first time but he had told me he didn’t pull out and it’s been a little bit over a week but today I started to spot very little and my period isn’t for another almost two weeks I have never spotted before either what does this mean? I don’t want to think the worse but I am kind of freaking out a little just cause the fact that I’ve never spotted before let alone two weeks before my period any advice?