Can anyone give me any advice?

Chavaughn

Okay so I came on my period on the 21st June, it wasn’t like a normal period i normally get period cramps and I didn’t get any last time. I started spotting on the 19th and then this morning I had brown discharge, it got heavier but it’s like brown/blood, I took a pregnancy test a few days ago it came back negative, could I be pregnant? Or just worried?