I got rumbling very low frequency and rather quiet tinnitus sound that began last month. I hear it only when I lie down on my bed at night and everything is quiet. It wakes me up frequently and is there as I wake up in the morning. But it use to disappear after breakfast more or less. Or I don't notice it anymore. Then it is back again in the evening as I go to bed. The sound makes my head feel like it is vibrating, though it is not very loud. Should I check this out for possible medical treatment and could this be the beginning of Menier's although I have not experienced any dizziness?