I'm concerned that I may be pregnant. I have a copper coil, which I know isn't 100% safe, but considering what I've discovered on the net I'm worried that it's not as effective as I thought. I've checked the symptoms you've listed and I'm suffering with sickness all day, headaches, mood swings. I had my last period around Christmas, it wasn't as heavy as usual but not very light either. I had cramps daily and a small bleed last week. My next period isn't due for another two weeks.I haven't done a test yet, I've just started researching early symptoms. I'm not sure if I have to wait to see if it arrives or if I can do a test straight away. I am absolutely terrified that I might be as I don't know how my boyfriend will react. Does it sound possible that I could be pregnant?