Everyone is pissing me off today!!

Hi does anyone else feel like everyone get's on you're nervous! Even if they not done anything. I'm normally so happy & totally loving life. I've the best sexiest boyfriend & a fabulous 11 yr old son. I love them so much but the last couple of days I found they are really annoying me and I just want to be left on my own. I feel so bad because they have done nothing wrong I'm just so moody. Today has been really bad to the point I just switched my phone off so I didn't have to talk to anyone.