You can check the status of your visa application on ceac.state.gov.
Some visa applications require further administrative processing, which takes additional time after the visa applicant’s interview by a consular officer. Applicants are advised of this requirement when they apply. Most administrative processing is resolved within 60 days of the visa interview. When administrative processing is required, the timing will vary based on the individual circumstances of each case. The Consular section will contact you once administrative processing on your application is finished.