My baby boy just turned 6 months yesterday and my husband and I currently using the withdraw method since I got pregnant with my first on the pill due to daily vomiting from

Chronic disease. This past month while I was ovulating(I ovulate a week earlier than my prediction every month) my husband and I had sex about 4 times. About 6-8 days after ovulating I had the smallest amount of blood when I wiped. It was barley noticeable. I’m not sure if this was spotting or not. I never bleed other than my period. I’ve also been sooo tired. I’m also nausea so that’s hard to say but my mood swings have been crazy and nothing sounds appealing to eat accept carrot cake... My period isn’t until the 6th. My cycle is 35 days and it feels like a lifetime to wait to take a test!!! Has anyone ever heard of spotting like this??