The period of 6 to 18 months provided in section 13B is a period of interregnum which is intended to give time and opportunity to the parties to reflect on their move. In this transitional period the parties or either of them may have second thoughts.
In a mutual consent divorce, the court shall be satisfied about the bona fides and the consent of the parties. If there is no mutual consent at the time of the enquiry, the court gets no jurisdiction to make a decree for divorce. If the view is otherwise, the court could make an enquiry and pass a divorce decree even at the instance of one of the parties and against the consent of the other. Such a decree cannot be regarded as decree by mutual consent.
The Supreme Court in Hitesh Bhatnagar v. Deepa Bhatnagar, has examined whether the consent once given in a petition for divorce by mutual consent can be subsequently withdrawn by one of the parties after the expiry of 18 months from the date of the filing of the petition in accordance with Section 13B (1) of the Act. The Supreme Court was also called upon to decide whether the Court can grant a decree of divorce by mutual consent when the consent has been withdrawn by one of the parties.
So you can withdraw your consent for divorce and try for a mediation talk for settlement of issues between you and your husband.