Can u tell me if i am pregnant?

Sinthia

Today is my period date but i still haven't started bleeding. But last night i just saw a spot and it was like a very light brown colour and we were to conceive and the test came negative today morning!

Could i be pregnant?

Should i try to test again??

Please help me sisters

Attaching the spot picture!

I am also having symptoms like dizziness, sweet cravings, left back pain!