stretch marks

on my belly... I've had stretch marks on my hips thighs and butt since puberty so they don't really bother me but today I noticed stretch marks forming on the lower part of my belly... I stopped, stared for a second then cried for like five minutes. husband doesn't understand why I'm so upset. I don't really either. I guess it's bc my belly was always smooth.... until now. idk. I obviously have to and will accept that it's just part of pregnancy but... idk. I feel very upset. 😭 anyone else feel this way? 32 weeks 3 days. RIP smooth skin. 😣