I was on nulstrate for 2years and then stopped for a year. The nurse then gave me pills for hormonal balance because I started bleeding a lot. This January, I felt I had implantation bleeding which occured for only two days. A week later I had my real periods but this looked more like light bleeding rather than the actual periods. I took urine tests and they all came back negative. I felt nauseas, had cramps, was urinating a lot and was drinking milk more than ever before. The symptoms eventually stopped and I didn't understand what was happening. I'm not pregnant now but wondering what is going on. My breasts are bigger now and I've gained a lot of weight. I did use the pull out method during sex. Its 3months now and not pregnant. Help pls, cos this is confusing