What would I do??

ASK MY DERMATOLOGIST, or whoever is writing the prescription for me and monitoring my health and progress while on the drug

Lol i have two doctors and each one have her offer so i need tip from you

So i have two options iam on 30 mg for two months and i should continue on 30mh for other 7 months or continue on 40mg for 5 months, i weight 66kg, what would you do?

I would prefer option 2, but how much can side effects get worse with only increasing 10mg? I hope not much.

To get the minimum cumulative dose of 120 mg/kg at 66 kg, you need 7920 mg. You've taken 30 mg for two months (about 60 days), which is 1800 mg. You need to still take 6120 mg to get the minimum dose.

30 mg for 7 months (about 210 days) is 6300 mg. 40 mg for 5 months (about 150 days) is 6000 mg.

So both options will more or less make you reach the minimum dose. I would try 40 mg, and if side effects aren't tolerable, move back down to 30 mg.

I seem to be roughly the same age and weight as you. I'm curious: what side effects have you encountered on 30 mg?