Period due date was on 3rd of may, started spotting on 3rd evening and it continued on 4th along with lower left side stomach pain and left side lower back pain on 5th it was lil heavy bleeding along with lots of stomach cramps and backache on 6th half day it was bleeding and second half spotting and on 7 th again spotting on 8th just stomach cramps and backache. Did home pregnancy test on 8th it showed negative. My period only last for 3 days even today thats 9th I still have cramps.