Hi. I am 16 days late. I am on bc and am regular. But this month my time has come and gone. I was to start on august 17. Never did. I've been bloated, nausea, puking, sensitive nipples, emotional, cramping, tired. I have taking 2 hpt which came back negative. Maybe I took them too early. I was going to try to wait 2 more weeks.im just so nervous. What do I do?