Older kids are Annoying Now

Now that in pregnant my older kids are so annoying ! Every lil thing that they do annoys me! And even their dad annoys the crap outta me. I try to ignore it but it stresses me out lol I feel horrible and sometimes my kids say "mommy mean" I have to reassure them that mommy loves them it's just really annoying, lol I don't say them, I just say your behavior is really really annoying, but it usually means they are annoying.