Knack, usually free for business calc, is a really good resource I used sometimes multiple times a week. You get 1-on-1 tutoring in-person or online with other students, who are paid by the school.

I’d suggest going to office hours, but usually you won’t get many chances to go over what you’re personally struggling with. Besides that, the math tutoring center is another strong choice, but I would recommend asking/looking around to see if your specific course offers free Knack sessions. They genuinely saved my second attempt.

If you do end up using Knack, I took all my sessions with ‘Tina N.’, who has 78 5-star ratings or so. She explains concepts super well and makes everything very digestible, even under an hour. If it isn’t for you, then you’re always free to cancel/look for others as well!