Recently my son has been very fussy and I think its because he's not getting enough milk. I pumped this morning my superstar left breast which normally yields about four ounces and I only got two. I think its a latching problem because my nipples are so sore afterwards plus two days ago I felt like I had pulled a muscle in both breast. Any suggestions? Do you think a LLL would come to my home and show me how to latch properly?