I really want to scream right now!!

I'm having a hard enough time dealing w ppd that I don't have time to keep up w everything right now but I just woke up bc I am abt to pick my husband up from his 12 hr shift at work. He's going to be so pissed as am I. My son is only a month old & I am pretty sure I hear my mother in laws brother over here & he's holding my son & he didn't wash his hands when he came in. Ok I don't want my newborn exposed to all these damn germs from outside & too many ppl holding him when this man was never around me when I was pregnant... My husband told his mom he didn't want his uncle seeing the baby bc he's a drunk. He's not drunk right now but it's 5:04am... Why is he over here this early right now anyway when my husband doesn't deal w him? He shouldn't be holding my son if my husband doesn't even deal w him.. Damn I can't even come to my MIL for help watching the baby while I rest w/o her doing some stupid shit like this... I have other family help but there's a whole other story about that... I'm just so annoyed... I just want to run away & scream... Everything is on my last nerve right now...