Yasmin and hard to concentrate

Hi. I just wanted to let everyone know what has happened since I stopped taking Yasmin 4 days ago. (I only took it for 2 months.) I'm still having heart palpitations, feeling of a lump in my chest, and still a bit dizzy at times. My ears kind of feel like when I'm on an airplane coming in for a landing when the dizziness comes around. I'm also still having an occasional urge to cough. I still have shortness of breath and it's very noticeable when I'm talking and saying a long sentence. I thought the symptoms would really decrease but it seems to come and go. I feel the palpitations more frequently during the evening hours. I don't know why that is though. All of this makes it really hard to concentrate a work. I was reading one blog that said to take extra magnesium and zinc. Has anyone tried that and is it effective?