As you had done marriage at Gurudwara and having the marriage photo and other proff, So As per Anand Marriage Act 1909.
Earlier there was no provision for registration of marriages and Sikh were Marriage registered under the Hindu Marriage Act, 1955. “The Anand Marriage (Amendment) Bill, 2012, after having received the assent of the President in 2012.
Now Sikhs will able to register their marriages under the Anand Marriage Act.
If any marriage has been performed by the ‘Anand Karaj’, but not recorded in the Marriage Register. Such a marriage would still be valid.
All Sikh’s marriages are registered and recorded in the marriage Register maintained by an officer of the State Government of you can do it with local Authorities, like Municipal Corporation ETC.
Document required for Registration..
Disclaimer : This answer is based on information given by you hence, It is just opinion of Lawyer. For specific answer you have to give details and facts and choose the Lawyer of your choice.