Why do I feel eal dizzy and outta breath?

Hi im 16 could someone tell me whats wrong, when I had my old girlfriend when I started feeling under her shirt when we made ...

Just right now my body is feeling really really weak I'm scared, any way I don't want to think this but its probably side eff...

I went to a concert. and its been a 2 days now. from the moment I left the concert til now, I feel dizzy. when I move real f...

i always had this problem and it happens whenever i take a deep breath.

So about 2 maybe 3 months ago I started to feel really dizzy for no reason at all. I didn't think much of it but it started ...

The last time I had a heartburn it lasted for 2 weeks but the one I had this week only last 3 days,and the cause of this one ...

I feel dizzy and light headed, and I also feel extremely naseaus (sp?). I don't know why. What could be wrong with me? I don'...

All today I have been feeling kind of dizzy and I dont know why. Does anyone know what it might be? I have no idea. Has anyo...

I havent taken my prenatals this morning yet, so i know thats not it. Ive had plenty of fluids and have ate this morning...bu...

Sometimes just randomly, I will be waling, or standing up, or just doing anything and I getting massive headache that lasts a...