So, last week I had a cold, two days ago I started feeling better, however when I woke up, I felt that my right ear was stuffed and was ringing. Yesterday when I woke up, the stuffed feeling went away, however I'm still experiencing high pitched constant ringing. I'm 22 and I experienced tinnitus after drinking alcohol before, but it always went away in the morning. However, it's the third day of constant ringing and I'm freaking out that something is really wrong. I already made an appointment with ENT doctor, should I worry?