Very nervous about actually conceiving.

Hello all,

I’m 24 (almost 25) engaged, have my own home, stable job and a savings..I’m very excited to have kids and so is my fiancé. Now that we are actually trying I’m scared. I’m a nervous about this new path we are going down. Like, what if I’m not a good mom? What if “mom” life isn’t for me? What if I regret it? All these thoughts are swirling in my head. One moment I’m so excited and the next I’m overwhelmed with anxiety. Anybody relate? Advice?