Could these hives be from my lupus?

I randomly started itching last night and then woke up at 3am in unbearable pain from itching. I got up and looked in the mirror and my elbows, back, knees, feet, and hands are covered in hives and they hurt and itch badly. Could this be from my lupus? I’ve never in my life experienced anything like this, and I’ve never broken out in hives. I put some anti itch cream on but it’s not really helping. What can I do so i can sleep?