Hi, my periods are irregular and cannot tell from that if I am pregnant. I'm now 49 days since first day of last period. The last 2 days I've been feeling hot, like a fever, and slept for 12 hours last night and another hour today. This isn't usual for me. I've had a look on the internet and it doesn't really say anything about a high temperature being a sign of pregnancy. I did a HPT 2 days ago with negative. Can anyone help me please?