Period late?

I know this is the wrong group. No one will answer me in the other group. Im just trying to get help.

I feel like IF conception happened my period for May wouldve still been normal. But idk. ?

I took a test the 21st with morning pee and it was neg. With how the days are lined up is that accurate?

I had some weird spotting yesterday too but no flow has picked up. Ive been feeling extreamly weird lately. Any ideas? Late by 3 days. Not ttc