What are the legitimate supplications and protective measures that a pregnant woman can use to shield herself from the harm of the female jinn (qarinah) who strikes her in her sleep, causing her fatigue and fear for her fetus?

A Muslim should fortify himself with the prescribed incantations and invocations before sleeping, such as Ayat al-Kursi, reciting Surah Al-Ikhlas and the two Mu'awwidhatayn while wiping the body with them, performing ablution before sleep, consistently engaging in remembrance, and not sleeping alone.