1st trimester spotting?

Mo

Hi everyone might be TMI topic but wondering how common this is?

I got my first faint positive Monday last week, blazing on Wednesday and I did a test yesterday my digital date has gone to 2-3.

However the day AF was due I had egg white cm with old blood in it, followed by pink spotting. This cleared up in the evening. However today I'm back to pink spotting.

Is/has anyone else experiencing this? And is it something to be concerned about?

Sorry if it sounds dumb, first pregnancy and I'm nervous about EVERYTHING!