I need advice?

So it's been five days sense I had my period or what I thought it was. My boobs have been sore, my nipples tingly, I've had nausea, hurt burn, headaches, lower back aches, have been way more tired then I should be and have had some crazy dreams not to mention emotional as well. I'm going out of my mind here! I don't know why I would be feeling all these things. I'm really trying to tell myself that I'm not pregnant! I want to be and maybe that's my problem maybe I want it to much. I just need some advice if anyone can give me any?