It started around the 9th of September when my typically heavy and long lasting period was very light. It was more light spotting and rusty colored bleeding and not my normal heavy and dark. As of today, October 30, I have yet to start my period. I am experiencing nausea, headaches, dizziness, frequent urination and worst of all cramps like I'm on my period. I feel like I could start at any time. I have taken two at home pregnancy test and they both have come back negative. I made an appointment with a OBGYN but I can't get in until January. I'm concerned on weather i am pregnant and just haven't tested positive yet or something more could be going on. Any advice as this point would be wonderful. Thank you in advance.