this morning i woke up, and i felt so BLAHH

it was almost like i didnt exist, but i did. i was just there. my head was spinning..i was so emotionless. but the feeling made me want to just end things right there. this is the third time this has happened in the past couple days. and when i get to this point i freak out and never know what to do. today i just laid in bed for a little and finally i felt a little better. but does this happen to anyone else? anyone have suggestions of what to do with i get this feeling? ahh