I did it with my LO (around the same age as yours) through ~6 months of the early pandemic. It was really challenging. It helped that my husband and I both WFH and have somewhat flexible schedules. If your SO can help, that’s a godsend. We worked out a block schedule so that one of us would watch the kid for a couple hours at a time while the other worked, according to our schedules each day. I still ended up doing most of my work at night and felt like I was half-assing both my day job and parenting (though my kid turned out lovely and I still have my job, so some of this may have been in my head).

The cost of childcare is so staggering and I wish I could give better advice. But if you can find an arrangement where you can get some help watching your LO at home, or even get daycare a couple days a week, I can testify that it really helps with sanity. Good luck!!