Hi I am wondering if I am pregnant I've had 3 hpt test done and they came out negative and 1 bpt test and came out negative but I am having pregnancy symptoms like nausea,headaches,lower back pain,frequent urination,little fatigue,some constepation,and frequent gas I've lost weight as well and sometimes dizzie and my breast feel itchy since today around the nipple area and the nipple it self can I be pregnant and I also have irregular periods cause I was diagnosed with polisistic ovarian syndrom 7 years ago but when I lost weight they said I didn't have anything so they figuered it was just fat .can I still be pregnant??