Advice needed please

Chloe

❌❌TRIGGER WARNING ABORTION MENTIONED ❌❌

My friend had an abortion on the 28th of June.

The same night she had blood loss and pain. So we assumed the pill worked.

2 weeks later pregnancy test still strong positive not getting any lighter.

She had sex 4 days ago so we know it’s not a new pregnancy.

Should she call her Doctors or hospital to get a scan to confirm it all passed?