Do I still take vitamin d when have symptoms of magnesium deficiency?

by Susan
(Canada)

In 2009, after routine blood tests, my doctor said I was low in vit d(42). She told me to take 3000iu daily. I started taking them and started breaking out in acne. So I stopped and started taking "one a day" vitamin. Obvious less vitamin d. In march 2012, had sinusitis / head congestion. Dr asked if taking 3000 iu of vit d. Told her just taking multivitamin . She encouraged me to take 3000. So I started taking that. It's been a few months and I started having eye twitching, heart palpitations, anxiety, tingling in arms and legs, dizziness. I did some research and feel I might have magnesium deficiency due to all that vitamin d. What should I do? Take magnesium? How much? With vitamin D or no vitamin d. Oh, my vitamin d level is 102 now.