This depends upon the status of the Order to Dismiss:
1. If it has not been signed by the Judge your attorney can request that your Trustee withdraw its submission.
2. It if has been signed by the Judge and depending upon procedure in your district, your attorney can either:
a. File a Motion to Reinstate and submit an Order Reinstating to the Trustee for his approval before the Order is submitted to the Court OR
b. File a Stipulated Motion to Reinstate (stipulated between you and the Trustee) and upload an Order approving the Stipulated Motion to Reinstate to be signed by the Judge.
Contact your attorney immediately as, until the case is reinstated, creditors can collect, which includes (if applicable in your case) repossess vehicles and complete foreclosures of property.
Des.

