My boyfriend and i took the antibiotics for chlamydia. he took them on tuseday and i took the day after. then we had unprotected sex. should we worry.

No worries: It is generally recommended that people with chlamydia avoid sex for a week. But the main reason is to avoid spreading it to new partners, and to avoid irritation if there are symptoms like discharge, painful urination, etc. However, sex between two partners who both have been treated usually is harmless, assuming you both had recommended antibiotics (azithromycin or doxycycline).