This is absolutely normal what you says haha. When I started jogging I jogged somewhere 2 km only. And that was sufficient for me. I remember I couldn't breathe good as I run the last stretch. Then I imidiatly drank alot of water. Why did you begun by jogging so much? Where did you hurry in the first day? Well.. you know.. when you start it's the most hardest part but I promise, believe me - who knows. After 2 - 3 weeks of regular, determinated jogging your condition, state, will meliorate some. Rule 1: In the first day run 2 - 3 km, then begin after some time run 4 - 5, et.c
But if you quit jogging, you have to do it all over again. But the best anaerobic exercise is from my point of view swimming. It gives so much: good stamina, good condition and a feeling of life.
:-| too bad i don't run more in the woodlands.