[Resolved]  Gmail — some one hacked my account

Address:

Kolhapur, Maharashtra

respected sir,
My name is Mohini Namdev Madgulkar.
I am student of D.Y.Patil college of engg. & tech,Kolhapur.
A student hacked my account by changing my password and by disabling the security question and only give a link for password recovery as follows
A student with gmail id:[protected]@gmail.com,name Vaibhav Prabhanjan Patil
I had access to my account many days ago with id:madgulkar.[protected]@gmail.com and with a known password.
After that I do not change my password or did not even access my account but now on date 9/3/2012 when i try to access my account I failed.I only get the link of above account of Mr.Vaibhav Patil.
So,please take some immediate action because I have many important mails on my account.
Please contact me on my new email id:[protected]@gmail.com who is my friend with same problem.
or on mobile no:[protected]
I have requested the person with the link [protected]@gmail.com as a procedure on the gmail for password recovery but I don't think he will co-operate with me.
Sir please take some rigid action as early as possible.