Late Period

Kayleen
So my period is almost five days late and I normally have a very regular period with 28 day cycle. It's been the same since I was 9 when I started and now I'm 21. So I'm never late. Anyways I'm not under any stress or had any big changes in my life but I feel as if I am having my period. Cramps, headaches, ect. I can't take a test till Tuesday when I get some extra cash but I'm just wondering what you guys think. Has anyone had early pregnant symptoms like they were on there period or do you think it could just be a hormonal change. And my boyfriend and me do have unprotected sex