You need to go to the doctor babe - best answer would be from them doing a test! Or if that is an issue, at least a pregnancy test from the pharmacy :)

It's normal to get your period from 21 - 28 days. Usually 28 days is usually the normal time but can be early or late. But if your worried call the Dr.

Ya need to get a pregnancy test done just in case babe. Spotting and the pain could be related to stress if you've got a lot of stress atm but pregnancy defo needs ruling out. Docs is best but as Elaine says at least a pharmacy one x