Could this be implantaion pain I am feeling?

Okay so I took clomid this cycle and had an IUI the day I ovulated. Well now I am 7 DPO. I have been having on and off mild cramping in my left ovary and left back all day. Could this be implantation? I don't get cramps normally but maybe I am also because of the clomid, who knows. When I woke up this morning my boobs were super sore too and my temps have been really high for me. My normal range is 96.7 at all times of my cycle since I don't ovulate. But since I took the clomid I spiked like I should and have been above 98 degrees ever since. Any chance this is pregnancy? No clue if is maybe implantation, clomid side affect, or oncoming period. I have really abnormal cycles so I have no clue when my period would start. Some days its only 23 days long and others its 48!