I have small red spots all over my stomach and chest?

It is impossible to determine the situation without first seeing the lesions. It is recommended to upload some well-lit images for further evaluation. Have you had these red patches for a long time, and have you noticed any trigger for them? If you are experiencing mild symptoms like itching, applying a fragrance-free moisturizing cream like Aveeno throughout the day may help. In many cases, these types of patches can disappear on their own after a few weeks. If you have any more questions, feel free to ask a healthcare professional.