Oh wait, I see what you mean, your phrasing there was a tad ambiguous
"The email verification won't send to my email so I can't change anything on my account."
That can be read as "the email verification won't send to MY email [someone else's]"
I'd say try opening an online ticket before even attempting a call, generally speaking this yields better results, meanwhile, make sure to change your account's email address to a permanent address you own, instead of your old uni account, and give sending the email verification another try.
In case you're actually AT university grounds, or on any public internet, things may get firewalled, and worse, public internet like on a campus is very vulnerable, cheap programs can allow basically anyone to intercept data.
So make sure to do this on a more secure home network.
Good luck. @caughtintheact
P.s. this forums top author isn't trolling.