Af expected tomorrow. I have had cramps for the last two days. I usually have them 12 hrs before Af shows up but this time around started 2 days ago and they are so strong!!! I also feel exhausted, headaches and dizziness. My boobs hurt like hell, especially on the side and they are huge. Its like a very strong PMS that i never never usually have. I usually have mild cramps, couple of pimples, tender bbs and thats it. I tested neg today at 8pm. Anyone else experiencing this ending up being pregnant?