possibly pregnant??

i’m 10dpo so far and i really wanna think i’m pregnant but i don’t wanna get my hopes up. So far i’ve had symptoms here and there. i’ve been super emotional and crying over little stuff that was around 5dpo. then at 8dpo i was extremely nauseous and i ended up throwing up. also from 8-10dpo i’ve had a major migraine that nothing has helped. Also if this helps my bbt is usually between 96-97 and it’s been up to 98-99 within the past 5 days and it’s consistently been in that range. what do you guys think do you think it’s possible i could be pregnant?