What Causes Tingling Sensation With Dizziness And Difficulty While Concentrating?

My name is Laura, I'm 21. I need to know if i have MS. I have been experiencing symptoms that started a couple years ago with tingling in my leg(from the knee down). That lasted for months and then finally went away. Doctors had no idea why it happened. Then i had tingling in three of my fingers that lasted months. They did nerve test on my wrists but no evidence came back. I had my big toe go tingly and then go away after a few months... and so on. I've also had ripping sensations in my feet. All these symptoms I've gotten used to and don't really notice any more. But more recently I've been experiencing other symptoms. I have notice a lack in coordination, dizziness, and difficulty concentrating. I do have scoliosis(2 curves, both about 40 degrees, never caused problems) and chiari malformation(only symptom I've had is a headache). Also my dad has MS, is it possible that i do too?