Breastfeeding anxiety

Hi Mama’S I am 2 week post delivery. I am in great anxiety and frustration due to breastfeeding. I have tried all sorts of help. I have attended lactation consultation but still struggling. My nipple are so sore. It’s taking now on my mental health. I am producing good amount of milk but baby doesn’t have good latch so he is most of the time hungry and crying. I do pump but it hurts . Any suggestions mums please help 🙏