Help!! exam preparation for ca final nov17

I'm really very tensed. My first CA FINAL attempt is in nov17 and I'm only going for group1.
My Ind AS classes are going on.
At home I'm revising the remaining FR syllabus. Law I'm doing self study so I study it 2 3 hrs on daily basis.
I'm worried about SFM. I didn't do my coaching classes properly for sfm. So now I feel like I don't know anything in it. I've sanjay saraf sir's lectures but i guess they'll be really time consuming since not even complete 3 months are left now. what should I do ..go for videos or study from shridhar or only institute's material will do in my case?
please help I'm really confused and tensed.