Sex 12 days after period and I am late starting

So I was suppose to start this past Tuesday and I didn't I had sex 12 days after my period. I wanna sleep and lay around all day...I was nauseous for a few days and now I want pickles and tomatoes on mcchickens... I can't stay and to eat BBQ like I use to... I feel different. My books or nippers are a little sorry but not bad. My cm was clear not its dried up and every now and then I will get some..

What do you think?

I think it's just a late period