Have you formally failed your degree, or just not get the grade(s) you wanted?
Try and look on the positives... having 10 close friends is a very good achievement (some people struggle to get 1 ffs), I know you may see popular people surrounded by dozens, but it's more likely they're acquaintances' or "
fair-weather" friends (mates) rather than
true friends who will have their back when the going gets really tough.
As for the girl ignoring you, this is actually a very common way to let unrequited suitors know they're not interested (it's called Ghosting). I'm not saying it's fair or right, but almost all of us have experienced it at some point (well maybe not Harry Styles, or Justin Bieber lol). I'm not defending her or the actions, but rejecting someone is never easy (unless you really don't like them)... and a really harsh rejection (e.g. "
f**k off loser" may lead to her looking like a "
female-dog" and the person verbally (or even physically abusing her). On the other hand, some people have trouble getting the message if it's a more polite "
Thanks, but no thanks" type rejection (i.e. they're deluded or think she's playing hard to get).
I know things seems cliched, but time is a great healer. Eventually you'll get over this girl and start to notice other girls (weather's getting better now
)