What Causes Dizzy Spells Along With Ringing In Ears?

Hello. I'm generally healthy. Non-smoker, not the best diet, and don't exercise much. I've had a weak heart murmur as well as others in my family, and we have all had the condition over 35 yrs. I got laid off 10 days before the holidays, and that kind of stressed me out. So for about 7-10 days now I've been feeling weak, a little dizzy, ringing in my right ear. I saw a PA yesterday and a complete blockage of my right ear canal. We irrigated and it was removed. However the symptoms continue 16 hrs later. Can this take a few days to subside? I have new job too. By BP was 137-142 over 88, they didn't wait more than 2 minutes after I sat down, to take BP, and she said heart, lungs carotids sounded good, comeback for follow up in 4 days. So nw I'm up in the air about whether or not to run a huge expenditure of tests.

Sorry about the book.

Thanks.