HELP ANYONE😔

Okay so I'm 9 days late' I've took 2 tests both negative one I thought I could see a line but think I was just wanting to see one 🙈 I've had nothing until 2 days ago when wiped I had some light brown/yellowy discharge now this morning it was pinky/red when wiped assumed AF must be late but then all day I've had nothing else 😐 I'm usually regular & heavy I've never had this before can anyone help? Have you experience this or could you give some advice? Am I best of going to see a Doctor 🙈 Thanks For Reading x