A synthetic progestin would probably suit you better such as the mirena IUS if that's an option you'd consider.
If IUS isn't for you there are multiple oral options.
Synthetic progestins are highly effective against bleeding, often better tolerated and get an unfairly bad rap all over social media by proponents of "natural" progesterone.
Real world differences in outcomes between progestins and micronised progesterone are absolutely marginal, except for all the bleeding and increased endometrial hyperplasia.
Whenever anyone is evangelising about body identical progesterone, they completely omit the harm of women undergoing stressful and invasive investigation, often repeatedly, and many quitting treatment, because of bleeding problems that would not have occurred on a stronger agent.
Please don't feel like micronised progesterone is your only option when there are several alternatives.