Pete Davidson's girlfriend, Elsie Hewitt, is having a tough time with her first pregnancy. In a Friday, November 14, Instagram Stories video, the British model, 29, shared that she's "been in pain since the very beginning and it's just getting worse and worse." "I'm in absolute agony pretty much 24/7. This morning, it's really bad," Hewitt said, noting that she believes her struggle with endometriosis - a reproductive condition where tissue grows outside of the uterus - is "heavily linked" to Ehlers-Danlos syndrome, the connective tissue disorder she's currently facing.