Help! I'm confused!

I had what I thought was a period earlier this week. It was a bit different though... little cramps, no sore breasts, intermittent bleeding (some heavy), and not as moody as usual. This ended on Thursday. The past 3 days I've been feeling very different... moody, aroused, frequent urination, and some light cramps. On a whim, decided to take a test. Below are my results! 3 different tests, same urine. I don't know what to think! Going to test again tomorrow but want to know your thoughts!