Diovan and struggle

Sometimes not always sure if it is just me( attitude, depression, way of thinking about life) or it is the med?,, of course, it couldnt be the med, right?,, the doc wouldnt give me something that is bad for me, right?.. I have been taking Diovan (40, 80) for about a year or so and 25 hctz,,but I constantly struggle for a feeling of sanity,,(sounds crazy, huh?),, I have anxiety, palps, shortness of breath, tiredness, wake up with heart beating out of chest (thats fun)...so I feel like I am swimming against the tide each day and struggle to feel halfway normal,, its amazing that I can even go to work.