Try shooting less - much less and go for QUALITY.

If you are shooting a stick bow, recurve than by all means shoot your heart out - but even then - if you cannot make the FIRST shot count - you need to look at your form, your concentration, and follow through to see whats wrong.... Instead of 100 arrows shoot 30, and do your best to make every one hit a 3" bulls eye at 30 yards..... If you miss a few times , stop shooting for 20 minutes, relax, then try ONE shot..... and make it count.....

Slowing down and shooting a few arrows will make you concentrate on quality instead of " Ill warm up soon and start hittin the mark"

When I draw my bow - I expect every shot to be a dead bullseye - period.

I hope I helped.... good luck !