my periods are usually very regular, currently 6 days late. Having very bad cramps for about a week, keep thinking I'm going to start my period but I don't, my breasts are so tender, like walking down stairs I have to try not to wince. Some nausea and some food aversion/ craving. Have been having headaches along with being absolutely exhausted lately. I did have quite a stressful month, but even with stress I'm not usually late/ skip. If I don't have my period by tomorrow I am taking a test. Just curious if anyone else has felt this way and been pregnant.