Just need to vent

My baby is a week old and I’m terrified something is going to happen to her, I’m constantly checking her breathing, I’m not sleeping unless my mom comes for a visit because I’m too worried about SIDS, we had check ups today and my anxiety is so bad I started crying because I imagined something happening like a bomb threat or a shooter, I’m constantly imagining everything bad that can possibly happen is going to happen and I can’t relax, I have no idea how to get past this stage and I feel so crazy