Before pregnancy my weight 55
Now 60
And month is 7th
Is it enough?

Yes, it's fine. There will be a weight gain of around 10-15 kgs in pregnancy.

But 6th month complete hony tk mera 5 k. G hi bada h

Yes that fine... Eat healthy and drink lots of water.. if the scans are ok and the baby gaining weight. Nothing to worry..