Help I need opinions on this !

Gisell

So this cycle has Been very different and I don’t know what to think of it . So I usually have normal periods for 5 days first day is light the next 3 normal and the last light almost spotting. But this cycle I’ve only had one normal day with normal period blood and the rest spotting and even today I’m still spotting and it the 6th day I’ve been like this . I want to know your gustes thoughts could I be pregnant? Had this happened to anyone ? Should I test ? If I test will I be negative because I’m spotting?this had never happened to me .