Hello, i have taken second doses of covid vaccine 11days ago, havent had covid yet, is it okay for me to go outside now? do i have sufficient immunity for that? when do antibodies start forming?

Antibodies started forming about a week after the first dose and increased right after the second dose. You may go outside but it would be prudent to avoid crowds. It would be useful to wear a mask at indoor gatherings. Wish you good health!

You can go outside but be cautious and wear a mask and stay away from crowds and people you don't know. You have immunity from first dose and even more from this second dose.