Answer
(Fatwa: 276/254/B=1432)
If both of you have met in privacy in a room and there was no Shariah hindrance from establishing physical relation, then this privacy will also be considered as physical contact. Your full mahr shall be wajib on your husband and after talaq it shall be wajib for you to observe iddah. If you keep on going your office during your iddah, you shall be sinful. However, your iddah shall be over after three menstruation cycles.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband