Postgrad/ resits

Hi,
I was just hoping for some support and advice/guidance as I find myself in a unique predicament.
I have been studying business management for 2 years having moved from sports business as the course felt too niche. I have technically graduated from business management having attended this years ceremony as I had enough credits to do so , with my averages being in line with a 2:1 and above. However this last year has been challenging having faced significant events a bereavement robbery and assault through the academic year whilst juggling my own health as I have a disability. It has now come to the end of the year and the treatment I needed left me debilitated missing my resit deadlines.
I now have the choice of resitting those modules, or cramming them in and potentially compromising my averages with no guarantee they’ll be able to be marked to enable me to join a postgrad course in consulting. Which in itself I’m unsure in what career path to take as my degree is broad and I have very little experience. But without it feels like a step backwards that I’m struggling to come to terms with as I feel I could cram the rest in and move forward
Just hoping someone could give me some advice as I’m the only one of my family to reach further education so don’t really understand all that would come with a postgrad etc.