PleZe help I’m confused

Hi ladies. So I was due on the 14th March 2021. On the 11th March I had some pink discharge when I wiped once. Then when I wiped again there was nothing. There was nothing for the rest of the day. The next day I woke up which was the 12th March 2021 and had some bleeding but it wasn’t normal. Well it was like a different type of bleeding. Well any ways. I did a test and there was nothing really there. Over the last couple days it’s just been spotting.

Well I took a test today well this evening and there’s a very faint line but defo something there. Can you lot tell me what you think. It’s this a pregnancy or a chemical ??

Pictures below.