Babies 11 months apart. Irish twins

Brianna
Honestly, I'm freaking out. I just had my first baby on March 25, and I'm 5 weeks pregnant with my second baby, due March 19. I'm almost 22 and I'm not married to my SO, but both of these children are his. We have an amazing relationship but I'm scared it's going to change. I'm scared that I'm not going to be able to handle two babies so close in age. I'm just all around scared. But at the same time, I already love baby #2 so much. I can't imagine not having them. I'm just worried sick. Anyone have babies close in age that can reassure me?