Thanks for the help and advice everyone , it really helped.
I did pass out not just dizzy, i was so so low in energy that it was hard for me to even focus on my trainer instruction around 110 mins.
I am used to train HIIT before 4/week but sice start of keto 1-2/week for 30mins, but yesterday was like 120 mins but mostly endurance slightly less then HIIT.
I had checked my weight before going to work out and after workout, i had lost around 600g in 2 hours. I think i ran out of water and energy though i made sure i had drank least 1 ltr of water yesterday.
Since my 70g carbs can be depleted in my workout for 120 mins yesterday, i have tried taking 100g of carb yesterday and also took some salt and lime water without sugar today morning and had reduced 7 mins of my workout time. So I just wanted to make sure i dont pass out again.
compared to yesterday 600g i had lost around 100g of weight today, took lots of water in between.
I plan to follow this plan not sure if its kick me out of keto entirely or will i be able to retain in it, Just planning to play with the numbers suiting my activity atleast for my starting 1 month of gym gradually planning to decrease my crabs, since my instructor said me eat normal meals as loaded with carbs bit high with protein as i used to before but some way i dont like to turn back on my mission, so playing with the numbers. Please feel free for advice and suggestion on my plan.