My period come a day early this month, was very light and only lasted two days I then had a day of nothing and then had some brown spotting which only lasted a day, I've been feeling really sick and also had a headache, I'm also so tired I can barely keep my eyes open. Does it sound like I could be pregnant? I had sex during my ovualtion days and this months period if that's what it was was completely unusual for me. My cycle is normally 26 days so I'm wondering if the timing of it all means I can take a test in a few days???