No news is not necessarily good news

Nothing is new. Nothing has changed. I am still similarly discouraged that I will never get a job. I am going to apply a few more places. With infant son in tow. Hopefully if one of these places is so bold as to hire me, I will not have to show up to work with son in tow. Trust me; I am a good employee. A worthwhile investment. It's so frustrating.
And if I do get a job, will I be able to go to it? Or will I not be able to find someone to watch Thomas? They don't tell you all this stuff before you have a child.
Also. He's six months. Should he be sitting? Eating a lot of solid foods? Babbling? 'Cause he's not. I'm concerned. But I feel like a loser for asking the doctor. Ah, the stress. It's more than I can bear sometimes.