Opinion?

Okay so I do. Or remember what it is like at the beginning of pregnancy and if I am I would not be far enough along to take a test. I just want to see what you guys think. So for the last few days I have been non stop hungry. Like I wake up in the night so hungry that I am sick. This is very wired for me because I am almost never hungry. I also wake up needing to pee at least 2 times at night. I know this could just be signs of my period as well. I have been having very light cramping as well that started last night. My period is not suppose to start for 8 more days. Idk this could just be all in my head. We have been trying to conceive for 5 months now.