VARC HELP NEEDED !!

I went from consistently score 30+ marks in first 5 Dash cat mocks to -4 in dash cat 6 and 14 in dash cat 7.
I have not changed my strategy of attempting all questions which got me consistently score 30+ marks , daily 30-40 mins reading along with VARC sectional every alternate day.
After even analysing those mocks and attempting all the questions again, it feels like I have suddenly lost the ability t comprehend RCs . And I am shit scared now as it is my strongest section.
PLLZZ HELP ME WHAT SHOULD I DO??