Could I have multiple sclerosis?

At 21 I never thought I would being asking this, but I do have a family history (Aunt and Grandmother) who have MS. I recently had shingles a few months ago, recently I have been having nerve pain within the last month and its been mostly nerve but also pins and needles feelings. I also started looking back and started logging my pain and conditions and also things my co-workers concerns they have had about my speech and me tripping which I think much about until just recently. On top of that I sleep more then usual and never understood why. What should I do next?