My aunt recently got tested for covid and it came out positive but I was with her last week, do I have to get tested? ?

Answer 1

It's a good idea to get tested anyway.

BTW Covid is not a  STD.

Answer 2

You should get tested, specially if you were in close contact with her with out wearing a face covering. You don't know how long she could have had covid for. Stay at home until you get your results. If they're positive then quarantine for 14 days, or until you get a negative test result. 

Answer 3

You don't have to, but you should.

Answer 4

No but best to quarantine for 14 days and if get any symptoms call your local health dept and let them know. Hope your aunt gets well soon