Help! Should I test?

My period is due for the  8th. I started spotting light pink the 4th. Spotted with barely anything on the pad on the 5th but it was red. Anywho I went to bed and woke up to half a pad with blood and sat on the toilet to release a clot. Felt large. I been cramping so bad. But then now nothing. And it’s normally not like that. Im back to spotting and today is the 6th. No cramps just sever nausea. Should I test???