I’m late 30s, 3 children. Period seemed to start earlier than normal, but has gone on for 6 days without really starting properly, there has been some red bleeding and I have put a pad in, but Its like period on the last few days, whereas usually I have one or two heavy days. Slight cramping pain has started. In my first pg I had light implantation bleeding, but 1 day or 2, and didn’t need pads. Other pg no bleeding. Any ideas?