Right age to have a baby?

Hi guys im just wondering what do you think is an acceptable age to have a baby without ppl looking at you "as being too young" or being "stupid for havin a baby" i know ppl say there's no age to have a baby at that its supposed to feel like the right time to have one but im 19 almost 20 and id love to have a little one to care for. Just asking your opinions thanks guys