I don't know what's the matter with me. In the workplace I'm in control, assertive and confident. I've never cried at work. I just get on with it and have a reasonably stressful job.
But today (4th day on my own with DS as DH is away) I just couldn't keep my shit together and hold back the tears. I bloody hope no one I know saw me.
Does anyone else find this parenting lark relentless? It's exhausting, repetitive and constant! DS (15 months) refused to stay in the trolley, arching back, screaming etc so I got him out, tried to carry him on my hip (fucking impossible when we're both wearing waterproofs - like carrying a thrashing slippery octopus), I let him walk a bit, had to fetch him out of the warehouse... Just utterly disastrous. I think it's was the final straw after a long whingey weekend. He's had diorreha too so it's been a pretty full on weekend to be on my own. Every nappy has been a full outfit change...
I don't get why I'm finding it so hard though. Everyone else seems to love being a parent. He's actually slept through this week, after a year of awful sleep so I can't even blame lack of sleep..
He is awesome, don't get me wrong, I just struggle with too long on my own with him! 
Am I the only one?