Is this spotting or bleeding?

Hi all, based on my previous question.. May i know is this spotting or bleeding? It has been on and off since friday. But its like once or twice in a day. I havent go to polyclinic to confirm my pregnancy. My menses last month was on the 7th october. Had done 2 pregnancy test and both came out positive. Only after the 2nd test (last friday), theres spotting arpund 2pm. Any advise?