Maybe?

Paige

My period is 5 days late but today I have light spotting, but my period is medium flow, and heavy on the first day. The blood is brown. I took 2 test from the dollar store and they were negative (yesterday and this morning, before the spotting). Am I pregnant? Should I wait to take a test in a week? Or should I go to the doctors because something worse might be going on? Help!