Hi,

I experienced what might be 'the hug' 2 weeks ago. A tight pressure under my bra line and stabbing pains.
Only lasted 5 mins. Then the next 2 days a really mild tight-band sensation like my bra was too tight.

I used this website to read more when it happened to me:

http://ms.about.com/od/signssymptoms/a/ms_hug_pain.htm

I hope it goes away for you soon!