I have just turned a corner after years of being at home, next financial year I will be declaring a decent income i.e.hopefully an average income.
In your situation I would question what you need to earn, what you need to spend etc. Are you after pin money, do you manage all the other household accounts by shopping around for utilities/ insurance/ phone etc, changing bank accounts to optimise cashback, do you sell on all your no longer needed items?
I've been at home because my eldest is Autistic and childcare hasn't been an option. I've found that I can live fairly cash neutrally in many areas by buying good quality second hand toys, clothes, furniture and then selling on when not used.
If you're due back in 6 months does that mean you're 6 months in? Could you defer your return and take a sabatical on the back of maternity so I'd guess your little one would be 2 and more ready for mixing with other active children. It'd also buy you time to play with a business.
I buy and sell. I have an eye for a bargain. Its a long way from my Engineering background but completely fits around my DC. Its sometimes hard work though. I cant control the peeks and troughs. December was a majorly busy month work wise, a stressful month for the DC with lots of change going on. I found myself regularly working at midnight, up at 5am with the DC, school run then flat out till collection of the DC feeding them doing homeworks, beds then work till midnight. Working all day Saturday and Sunday aroundthe DC and housework went to pot.
We as a family had a lot of illness Jan and Feb. Work still needed to be done. No sick pay or parental leave for the self employed. My bottom line has suffered.
For me it's this or a life on £63/ week careers allowance. The reality of self employment isn't necessarily the grass is greener. Its just that you have a little more flexibility.
I'd also say its much easier to get things done pre baby mobility and maybe if you have a DC who is still napping several times a day you aren't quite visualising the reality of the toddler years. Trying to work with a mobile but unsafety aware DC crawling/climbing/ running around would be very very challenging.