Hours study a day - feeling burnt out and behind

I'm not intending to make anyone feel anxious with this post, I just want to get a rough idea of how many hours a day I should be targeting for SQE1 exams in July in 5/6 weeks time. For anyone who has passed before/is currently studying, how much revision were you getting in per day/week at this stage? I'm feeling quite burnt out and not sure if i'm doing enough.