Haven't played in about 5-6 weeks, tried to log in last night and I get stuck on loading screen. I get through the cutscene, but the loading bar only gets a quarter of the way full and then stalls. The tips continue to show. If I try control alt delete it says not responding. Tried a reboot of the computer and still the same issue. Any ideas?

Specs:
Intel Core i5 4690K @ 3.50GHz
4095MB NVIDIA GeForce GTX 970 (EVGA)
232GB Samsung SSD 850 EVO 250G SCSI Disk Device (SSD)
Windows 7 Ultimate 64-bit SP1