I'm a 22 years old female. This past week I've had twitching that remained in one spot in my left arm. Over the next few days it spread to my left leg and then left torso (my symptoms are all unilateral). Then my left side of face began to feel tingling and numbness. Numbness was on my lips (only on left side). All this is intermittent, not constant. I no longer get numbness on my lips, but the tingling on the left face is getting more frequent but less pronounced and still intermittent. The twitching has also seemed to decrease since monday but has stayed the same since friday. I now also get twitching on my right torso and leg, although not as frequent as the left side. Also, 2 times this week, I was so cold that I literally felt my spine shiver (no fever). Once this week I woke up because my spine felt like an electrical current was going through it, and I could not fall back asleep for 1 hour. This was accompanied by breathing problems (I feel like I forget to breathe sometimes and that I can't take a deep breath,I also have shallow and rapid breathing at times). Also, 3 weeks ago, I had an episode where I Iost my peripheral vision in the right eye for about 15 minutes and then resolved. I have not had this happen since then, although I feel like I can't focus my eyes when looking at something far away (I don't have double vision though). Since monday, the breathing problems have gotten better, the twitching has gotten somewhat better but has not improved since 3 days ago, my legs started feeling weak, and the tingling in my left face is still around just not so pronounced. In addition, the past 2 days, I've been having nausea after eating in the morning but no vomiting. it goes away after about 15 minutes. Also, I've been having a sore throat on and off the entire week and a productive cough every 7 days that last a few hours with no coughing in between the 7 days. I have also had unusual fatigue the second half of this week (napping for the past 3 days. before that I haven't napped in 6 months). I have also had a headache on and off throughout the day at the beginning of the week and now I have it at night, but goes away if I turn a certain way, stand up, or take tylenol. I have no idea if all of these are related, but it is worrying me. My parents, which are physicians did a neurological exam on me and said I was WNL. I went to an internist who also did a neuro exam and he said the same thing, but because of my symptoms and my age, he wants to order an MRI to rule out MS and bloodwork to rule out Lyme's, thyroid problems, and autoimmune disorders. He said he doubts it is a tumor because my symptoms don't fit. My parents don't think any of this is necessary, but I will still go through with it. I would really like other opinions! Does this sound like a tumor? I have most of the symptoms of MS, but I thought the sensations are not usually unilateral. Please help!