Late baby blues

So yesterday my husband and I went out to run errands and we had a pretty okay day until we stopped for food and he literally flirted with a woman in my face words weren’t spoken but eye contact and body gestures said a lot and I just pretended not to see it …When I say that made me feel like shit I couldn’t believe it! I’ve been struggling with my physical appearance since having the LO in May I was weighing 200 lbs but down to 160 I can’t seem to shake these last 20lbs for nothing I do breastfeed and pump so I’m always hungry and thirsty anyway since having the baby my skin is acting up and I started locs during pregnancy which is a struggle in itself. And to top it I already felt like I’m not his “type” looking at all his exs im the complete opposite and this lady was what to consider his type by appearance and it really made me feel like, did I make a huge mistake or am I just tripping because of the baby and me being tired and all… idk