I found parenting young children very, very hard. Had the same age gap between my two, but it was my oldest who was the challenge. I remember the whining, fighting, early starts, poor sleep, messy house, thankless and relentless work involved. It was physically demanding yet somehow also really boring.
You’re definitely in the trenches with a 2 year old, but this phase will pass soon enough.
I’d seriously consider what you want the next phase of your life to look like. I had to step away from the fantasy that I was going to be the sort of mum who worked part time and spent loads of time looking after my kids and caring about housework. I went back to work full time early on and put in some quite harsh, some would say selfish, boundaries (like many men do!) to ensure I had time to myself scheduled in.
For a couple of years I was working to pay for childcare and a cleaner and have a life away from domesticity, but it was absolutely worth it for me. I kept my sanity.
(As an aside: Some people find teenagers tough, but I came into my own with parenting teens. They’re selfish, self absorbed, messy twats, but they sleep a lot and don’t lie on the floor screaming because you wouldn’t let them stick their fingers in a plug socket. You’re not a crap mum…small children are testing . 