Is there a special medical reason you need to take vitamins? For the average person, it is far better to eat a balanced diet that will provide the vitamins in their natural form than take isolated, processed vitamins. In the case of vitamins, the whole is better than the sum of the parts.
Vegetables like spinach, pumpkin, and beets and fruits like pomegranates and apples are packed with a range of vitamins. They also contain fiber and antioxidants. Focusing time and money on intaking enough daily amounts of those will negate the need to take a vitamin, especially since it sounds like vitamins are adversely affecting your energy levels.
Good luck