Blood pressure - Am I missing any test?

My age is 33 and recently I was suffering from burning sensation in my legs ,knees.Finally,I was diagnosed with high blood pressure . I was anxious to know what caused this.I did Thyroid function,Liver function,Kidney function , cholesterol, EEG and ECG and all came within normal range. My BP was 160/100. I am now taking Seloken XL 25 mg once a day and my BP was almost normal under 120-130/80-90 range. From past 1 week,my BP is high again under 138/90 range.Not sure what is causing this.Whenever my BP is high,I get burning sensation in all over my Body and sometimes I feel mild breathlessness.Is it normal BP symptoms?I am worried sometimes that I am not treating the root cause of my blood pressure and just the symptoms. Am I missing any other tests?

Please guide me.

[vienna13]

"I am not treating the root cause of my blood pressure and just the symptoms. Am I missing any other tests? "

High blood preassure is getting even higher if you are worried!! So DONT!
No root for it, the 'symptom' is the root.
Live a heart friendly stress free happy life, do not use more then 2000 mg sodium per day, be sure you are not owerweight, eat right...etc...

No tests will get you to any other "root." Take your pills.

My Best!