Hi..from last 2 months i have been suffering with dizziness and heart palpitations..i have done all tests regarding the palpitations and dizzyness. Cardiologist said what iam experiencing are pvcs those are not harmless. But i told iam getting those palpitations everyday then i have done echo, tmt, and 3 days holter and it's showed less than one percent i think almost 1284 single pvcs in 3 days. So my cardiologist said nothing to worry it's because of your anxiety . But iam feeling dizzy and feeling drunk kind of thing while walking so i went to consult a neurologist for that and i have done plain brain mri screen. And the result was normal and the neurologist also Said may be it's because of anxiety. But from last two days i have observed ball kind of swelling in my both knee space area. why iam getting that even my tongue became white color. Please help me