Am I safe to believe this is my BFP??

Amanda

Period was due 8/12. I have been very crampy, very sore boobs, hungry and extra emotional. I spotted off and on very light pink discharge the day before period was due and day it was due. Today.. nothing. I thought I would test just to see. Took this around 8pm and the lines popped up almost immediately! Can I trust this result? Any advice, opinions or assurance would be awesome! Thank you!