Breastfeeding while pregnant.

mauri • I am a wombman, mother,wife, doula, herbalist. A God in female form. ♍⚛

So i just had my daughter in January. And just found out yesterday that im 5 weeks pregnant. But i exclusively breastfeed. Any mommas ever had to go through this? How long can i continue to breastfeed? The original goal is to breastfeed for a year. And shes 6 months.