Two months postpartum and wanting baby #2

So im only two months postpartum and already wanting to start trying for baby number two not sure if thats okay for not i need advice because ive heard from two people who have two very different opinions that its okay to start trying for baby number two and that its a horrible idea with how old i am im still only 18 but i have my life together im finantually stable so i peraonally see nothing wrong with it i just need someone's advice im also looking for a cycle buddy on snap let me know if anyone is interested