Am I pregnant ?

Hi Mummies I just would like to ask does spotting means pregnant? My mense supposed to come on 9th March but it delayed for two day 11th March I thought it was mense at first but after that it only for one day and the blood is lesser than usual. I went to see tcm on that day (11th) for shoulder pain and the tcm check my pluse said I'm pregnant. This morning (19th) I test with clearblue test kit show neg. Should I go polyclinic to test blood or just wait till my next period in early April ? Thank you. Abit confused here.