Blood pressure meds and prego tests

Sarah • Mama to two beautiful girls❤ Isabella Marie 💜 Avery Ann

I’ve read online that high blood pressure meds can give false negatives. Has anyone been pregnant but gotten false negative while in high blood pressure meds? I’ve been feeling very strange for the past week including nausea. My period is due Monday but my body is giving me completely different vibes. I’ve tested almost every day with frer only to have a faint line show up then disappear. I’m wondering if there is something going on?