Honestly, everything so unfair so don’t beat yourself up over it firstly and well done!!! Nobody really knows what they would raise it to so I’d firstly contact Cardiff to see what they say, if it is urgent ring them tomorrow. I believe that they would raise it however it’s just my option so don’t like go on that😂, maybe see if there are foundation courses as well at Cardiff, just don’t stress, there’s always other options, also try ucas clearing search as well for alternative courses but try and contact as many unis as possible and see what they say