Crying

Has anyone else broken down in tears? I'm so happy and excited to finally be pregnant, but the morning sickness (all day really) for me is absolutely horrible. I've been missing work. I can barely eat. I just feel so yucky. I broke down in tears last night. Lol I'm sure a lot is the hormones since I just started crying while watching a dog be reunited with its owner on TV (like ugly cry). I feel crazy!!! Does anyone else feel this way?