Hi Guys

I've been TTC since almost a year now and every month has been a failure. This month i ovulated on the 23rd sep and m on 12 dpo today. I'm having a few symptoms and im super confused as to take a test o not, because if it's a negative il b upset. since 2 dpo i have very sore breasts and of lately my nipples are sore as well.I've been very emotional, very moody and very little cramps and pelvic pain. Since yesterday I'm feeling nauseous and experiencing fatigue.I just dont feel like eating but I'm hungry and i just cannot handle the smell of any food. Do you guys think i could b pregnant? My AF is due on the 8th.