Help, i can't run...

[curiouswoman]

Hi, i am a 19 year old female. The other day i walked it to my corner shop to get a few bits and bobs, it's only a 10 minute walk there and back home (even less than that really). Well anyway, im walking it back home, and i thought ok i'll run this short distance as it was a short straight road no hills. So i ran, and within 10 seconds ( no exaggeration- 10 seconds) I felt so sick, i thought i was going to be physically sick and i also thought i was going to pass out, i was in so much pain( no exaggeration) This is the worst i have felt in a long time in health wise. Really really bad! I couldn't believe it, i just started crouching holding onto my stomach for a few minutes and just walked home slowly because i was also feeling really dizzy, wasn't walking straight.

Well i'll tell you a little about me, so you may be able to help or have an inkling, i am around 5foot 5 inches, i am not fat nor am i skinny, i am average for my size, 10-10 and a half stones. I don't run, and since this has happened i don't want to feel like that again, also because it is freezing cold outside i aint wanting to run too lol. Anyway if any of you can help me, just even an idea on why this may happen please say as i am thankful for any answer or advise.
P.S. i told my mum and my sister and neither of them have ever felt like that before or had anything like that happen to them.
Thanks again for any information
P.S.S. I aint taking no medication and haven't been for years, thats all i got to say on the matter for the time being

 

[Dylan C]

Had you eaten shortly before going for your walk to the corner store? I know if I eat and then exercise I will sometimes get stomach cramps.