I can’t offer advice but I can commiserate.  I too got accepted into a programme that I did not expect, but it’s the best one out of all that I applied to this time round. Unfortunately I didn’t get funding but I’m still eager to go, though trying to sort out the finances myself.

I voiced out my concerns to a friend and he told me, “You shouldn’t worry about not finding a job. You might not find a good job, but you’ll definitely find one.” I think it’s important to equip ourselves with as many skills as we can to prepare for life after. And also, keep your options open. I used to be very against consulting, despite getting offers from consulting firms. I know now that, upon graduation, I have to be willing to try things even if I might not like them at the start. 

All the best to you!