Girlfriend confusion?

Im a junior in high school, and I've been with my girlfriend for like 3/4 months but liked eahother for a long time before that. Our dates lately have been... prematurely interrupted as her phone has malfunctioned in planning, family issues have come up, and about 4 days ago she got grounded and I haven't seen or talked to her at all... like Ive texted her saying I miss you and stuff in case she gets it back.. im afraid she thinks im mad for the cancelled dates so idk if she'll text me right away... should I like just wait it out until she gets her phone back or should I like sneak over/straight up ring their doorbell and try to at least see her? (Her parents love me). Idk any help would be greatly appreciated