Jamieson, Fausset and Brown on Job 3:24

24. my sighing cometh before I eat--that is, prevents my eating [Umbreit]; or, conscious that the effort to eat brought on the disease, Job must sigh before eating [Rosenmuller]; or, sighing takes the place of good (Psa 42:3) [Good]. But the first explanation accords best with the text.

my roarings are poured out like the waters--an image from the rushing sound of water streaming.