What am I Feeling????

  I am 8 DPO(Day Past Ovulation) and i am having some cramping. I started with some slight cramping yesterday and continued into today with a little more sharp pains that catch me off guard also my temperature is up a little..   I have done the research on it and A LOT of the information i have contained is that it could possibly be egg implantation and early signs of pregnancy. I am not getting my hopes up but i am having different signs this month after the clomid and the shot than i did last month???? WHAT COULD IT BE!!! I have 20 more days to wait to find out if i am pregnant!! AHHH THE WAIT!!!!!!!!!