Oh I'm glad you're feeling a bit better. Like a previous poster, I've also been diagnosed with anxiety / depression. The meds started giving me side effects so I've had to stop (limited choice as still BF dc3, so went for the one lest present in bm). So I hear you with everything you say. My DH has long commute (out 630am-715pm, with a few over nights a month) and its relentless isn't it. I'd just love him to get home an hour earlier, just to have time to clean and tidy up properly! (How sad is that?? It's not even so I can have a break ha ha!)
Do you have time in the evenings once they're in bed to have a bath? I know there's so much to do, but even if you ignore the housework once a week and have some you time. Little things I do is have a hand cream in the bathroom and put some on after washing hands- just a small thing, but makes me feel like I'm looking after me. And a nail file so I try and do one nail each time I go in there. Eventually I've managed the hand and I keep clear polish in there and put a fresh coat on every few days. I always check out which shower gels are on offer for £1 and treat myself to a lovely smelling one. I know they're silly little things but they make me feel like I'm getting some me time.
Since having to stop the meds, I'm also trying to be more aware of how I deal with situations. I still snap on occasion, but mainly to DH, and I really try to pause before I react and take a deep breath. My trigger moments are (classic busy times), getting ready for school, cooking at teatime and clearing up, and bedtimes. So I've tried to simplify things as much as I can, get things ready throughout the day / night before and get the dcs on board with a team effort. I really try and include them in choices and explain how stressful an accumulation of things can be for me - they don't empty bags, I don't get lunch boxes cleared out and prepped, school tops don't get in the wash, makes us late in the morning etc. So they see how things affect us all.
In taking a step back, I've realised that I'm not going to get any help or extra hours to myself, and I need to embrace this time and make the most of moments with them.
I don't expect anybody to look after my children for me, but when I see grandparents have such involvement in their GCs lives, I feel a pang for my children they don't have that. Both our mothers live close by, but in 9 years, neither one has had even half an hour alone with the children. So when I'm scrubbing a burnt pan out, singing wheels of the bus for the tenth time to try keep dc3 happy in high chair a while longer to finish jobs, listening to ds1 spouting random facts about the footy World Cup circa 1978, dd talking over him about shopkins, then I notice it's raining and the washing is still on the line.... That's when I remind myself how much I love them and wouldn't want to be without them World Cup trivia, Dam shopkins and all
Sorry for the epic post! You're not alone! X