I do superset routines

7 sets of 10 reps at a moderate wieght, no rest inbetween

today, i just finished doing Chest/Back - Bicept/Tricept - Abs/Deadlifts

I felt like fvckin puking, my heart was racing x1000 miles a second, whats wrong with me? what do i have to do not to feel like $hit?

(btw, i'm on no supps & am off cycle)

Thanks in advance for anyone who helps