I have three DCs who I love with all my heart, a workaholic husband, who I help run a small business with and I am absolutely drained.
My 20 month old screams from the moment he wakes up until the moment he goes to sleep and can be extremely hard work, my other two are generally good, save for the odd tantrum here and there. My husband and I are under a lot of financial strain at the moment (all money being ploughed into the business) he works horrendously long hours, six-seven days a week so I am dealing with the children, housework, school stuff and the admin side of the business pretty much on my own and tbh just feel like I am drowning in stress!!
I feel like all I do is scream and shout all day and check the clock to get the kids in bed, I feel awful once they are in bed as I feel like I am going to wake up one day and they will be grown up and think of me as that terrible mother who did nothing but shout 
I am not really sure what advice I am looking for, maybe just hand holding 