Help..!

The start of my last period was October 28th. It lwsted until the 1st of november. About a week later i experienced spotting everytime I used the bathroom. This lasted about a week or so. It is now December 12th and still no sign of AF. I have taken tests all came back negative . My boobs are so sore, super bloated all the time, vivid dreams, and I'm always tired. That's all i really have for symptoms. Any idea where my period could possibly be?? Or could i still possibly be pregnant ?