When should I make a Dr appointment?

J • Mother of 2 Number 3 on the way 🤰

I am currently 6 days late for AF and it doesn’t look like she’s coming. All my HPT have come up negative tho. Should I make a dr appointment and have my blood drawn? Should I wait until later? 🤷🏼‍♀️🤷🏼‍♀️