As others have said, you don’t need to retake Physics. Some non-credit tutoring or other study to prepare you for AP Physics might be a good idea. More important to do well in AP Physics - the B you already got is water under the bridge.
BUT (also as others have said), why are you interested in an astrophysics major if you don’t like physics…? Even an astronomy major (i.e. no “physics” in the name) will almost invariably be based in a physics department and require substantial study of physics. If this isn’t what you like, it may not be the right major for you. A different major with an astronomy minor might be more realistic if you just really like space/stars but not-so-much physics. Data Science could be a great major option, as many astronomy majors end up veering into this field anyway, since so much of modern astronomy involves crunching big data. Look at the roadmap for NAU’s Astroinformatics BS, to give you an idea how these fields dovetail. (Note: still plenty of physics.) http://catalog.nau.edu/ProgressionPlans/view.jsp?inst=NAU00&cat=1718&type=4YR&plan=INFORMBS&sub=ASTRINFM
It’s important to understand your financial profile. Do you know how much your parents can spend on college, and whether you’ll qualify for need-based aid? Run the NPC for Cornell: https://npc.collegeboard.org/app/cornell What is your estimated out-of-pocket cost there?
UC’s will not give you any money, so they are an option only if your parents can pay $65K/year and are willing to do so. (If my child could go to UMichigan at in-state rates, I would not pay OOS for a UC, but that’s just my opinion.) Also, heads-up that your two different single-semester arts classes (drama + art&design) will not meet the UC VPA requirement - it has to be a full year of the same discipline. https://admissions.blog/university-of-california-application-10-rules-about-the-visual-and-performing-arts-requirement-out-of-state-students-dont-know/
Hawaii Manoa is cheaper but still no bargain since you’re not from a Western Undergrad Exchange state. And the Observatories are on a whole different island from the main Manoa campus. (Also, the four-year grad rate is abysmal.) A better warm-weather safety school for you might be UCF in Orlando, which is especially known for astronomy/astrophysics and offers great merit aid and particularly good bennies for Honors College students.
But really, doing a whole college search based on an astronomy/astrophysics path when you are “ew” about physics… this is the first thing that bears closer examination. Secondly, the finances - because your best options outside of UMich/MSU will depend on your budget and financial aid eligibility. I will say, in general, that it could be well worth looking at some of the women’s colleges - particularly Smith and Mount Holyoke which participate in the 5-College Astronomy Department https://www.smith.edu/academics/astronomy Overall, your list is badly in need of match schools that are in between UMich and UH-Manoa in competitiveness. MSU would of course be a good one, but there are many, many other options.
But right now, since we have only 3 semesters of HS grades, no test scores, no financial profile, and an intended major that doesn’t seem to align with what you enjoy academically… it’s a little hard to say.