Pink/brown discharge 5 weeks pregnant

So I’m currently 5 weeks 3 days pregnant, yesterday I noticed I had some brownish light pink discharge which worried me but after googling and reading every possible article most people tend to say it’s normal.

But before I even took a hpt I had a 2 day bleed at why must have been 2 weeks pregnant which turned to 2 days of light spotting but after testing at 15dpo I got a positive and since then they have got darker but now with the pink/brown discharge I’m concerned has anyone else had this?

Advice please