I'm sexually active. We use protection, and the two times we hadn't he pulled out way before he finished. I have late on my period by 6 days. My initial thought was to take a pregnancy test. I took one at like 430pm and the other in the morning and they were both negative. My periods haven't been irregular for a good maybe 5-6 months. My head hurts, everynow and then I get small cramps that last maybe a minute or so, acne is bad, and I'm extremely bloated. Idk what it means and why I'm having my normal period side affects without the bleeding. Any thoughts? I'm nervous and I don't know if this has happened to any of you.