Talk to Gynecologist on Breast Leakage

hi respected Drs m 34 weeks pregnant hun m apna question details k sath repeat krna chahti hun meri breasts Yani nipple or nipple k around Jo black area hota h wahan se yellowish discharge ho rha h bt ye discharge ho KR bilkul dry ho jata h or phir skin b dry ho KR irritation krti h or nipple k around ki skin dry ho kr utarti b rehti h or ab to kbhi kbhi JB m skin wash krti hun to us m se bilkul light sa blood b aa jata h kbhi kbhi Kia colostrum Ka leakage isi trah hota h meri breasts m itching b h or intense irritation b h kindly Drs guide me in details