Hello, I Have Two Problems That I Want To Discuss

Hello, I have two problems that I want to discuss about. My first is I have shy nipples and I don't know if it's normal or if I might be able to breastfeed my babies. My second is I don't have space between my breast and when I touch the middle bit between my breast I feel some small spot and it's dark and I also don't know what it it. Please help me