Could I be pregnant?

Okay ladies so I stopped my bc on the 3rd. Was suppose to ovulate around the 5th-9th so I woke up on the 6th spotting. Spotted for 24 hours. Now I'm suppose to get af on Thursday. But I am so bloated, my sex drive is AMAZING, eating everything(not normal for me) sick to my stomach after I eat and light cramping in my lower stomach. But negative test. Could I still be pregnant and just ovulated differently since stoping my birth control? I'm going insane!