Motherhood and self care

Hey ladies…not sure if this is related to the group but I’m sure you all can help. I have a 12month old and currently pregnant with #2 due in November. I was just getting my grove back as far as getting in the gym and maintaining my up keep with myself…my husband is supportive as far as giving me space to do things I enjoy outside of them and care for myself. We’re not the richest…just high school graduates with entry level jobs. My question is as a woman with two kids how are you able to afford yourself? I’m 26 and I feel like I’m at that age where I want to revamp my looks, wardrobe, hair..have you experienced something similar to this? where did you shop? What did you do? Of course our children will always be first but as far as the up keep of a woman how do you do it?