MISSING FUNDS ON BLOCKCHAIN


Please help me out. i have never shared my wallet ID or password with anyone. i only loss access to my blockchain account because i misplaced my phone and i had to reset my 2FA. It has been approved and then i logged into my account yesterday. To my greatest suprise it was empty. I have some amount of bitcoins and i could not find any of it and there are also no transaction history anymore please help me out With any suggestions of what might have happened.my school fees i had it all there. something is clearly wrong. Thank you.