TTC for the second time (but feels like the first)

My husband and I are currently TTC we have one daughter together already. She was a surprise (I don't personally believe babies are "accidents") any who, so this time around kind of feels like the first time of TTC for us. I'm very nervous, more nervous than I ever felt during my first pregnancy. Am I alone on this? I feel like I'm nervous for no reason, I guess I'm just trying to gain peace of mind that I'm not losing it lol.