SAHM to a 3rd grader

I’ve recently become a stay at home mom. But the issue is… I’m a mom to an 8 year old. And my partner who made me a sahm isn’t the biological father of said 8yo. So I’m home alone all day. The whole point of me no longer working was to focus on getting pregnant. And it hasn’t happened. Recently been seeing a fertility specialist. But it’s hard not to feel like… useless.

Wake up at 6:30. I drop her off at school at 8am. Come home. Have breakfast. Make the bed. Do the dishes. Feed the cat. Wipe down the house. Clean the bathrooms. Sweep. Mop every 3 days. Then I sit around and wait for hours until it’s time to pick her up again at 2:20. Come home and sit around again until it’s time to make dinner at 4:30. Eat. Clean the kitchen. Take a shower. Go to sleep.

I don’t know if there’s more I can be doing to not feel so…. Useless. My partner 100% appreciates everything I do and never ever complains. I have a lot of little hobbies that I do when I’m bored such as painting and sewing and crocheting. But it’s hard to feel like I’m doing what I’m supposed to when I know my real job is to get pregnant and my body just isn’t doing it.

Don’t know if I’m looking for advice or just venting.