I failed the last unit I needed to graduate

I literally wanna cry, I only had one unit left (a core one) to finally be done with my degree, everyone in my family is so happy, my dad bought tickets to get me back home, even my boyfriend is coming with me….

We were having so many plans for what to do with our lives and me and my boyfriend really wanted to leave because we hate where we are right now.

I got a 43% so I can’t even do a supplementary assessment, I literally feel like the biggest idiot an failure ever.

I still haven’t gotten my result but I managed to calculate 43… I tried to explain the teacher my situation and pretty much begged for a supplementary assessment, but they said they can’t do anything.

I don’t know what to do, I don’t know what I will tell my family, my boyfriend….

I wanna dig a hole and never come out. If anyone knows anything helpful please tell.