Ringing in my right ear since last week.

Sir, My name is Abhay, since last week I have developed sudden ringing, whistling and machine working sound in my right ear. I just don't know what prompted this, apart from that I was using earphone for long duration but I always used medium sound. I don't even have any history regarding ear issues, Everything was good till last week, I also asked my mother to look into my ear to confirm something bad is going on or not but she said there was nothing bad with my ears. There was no discharge from my right ear to raise my suspicions but now I am getting pretty much irritated with this sound and due to this, I can't even hear clearly by my right ear... I am getting very anxious about it. Please sir help me asap so that this issue can be resolved in time without doing much harm to my ear and hearing sense.