Nothing fits me!

Ugh so we’re going out for valentines dinner tonight. Nothing fancy since we have the kids but everyone is all dressed up except for me. My little one is 7 months old and I still can’t fit into any of my nice clothes! The only clothes I fit into are leggings and sweatshirts. I feel so defeated. So here I am wearing a tye dye hoodie with adidas leggings while my kids and boyfriend are dressed like their going on a fancy dinner date. I feel so blah 😔