Baby is 13 months and I am pregnant again. My supply has dropped to <1oz per pump and I am down to just once at night. Recently switched from hands free to old Medela pump (my sis is having a baby and needs the nicer one) and since then my milk has not “let down” correctly. It’s like my stimulation isn’t getting through so I have these massive milk duct clogs. I was expressing in shower 3 times per day with massage and all but no luck. Should I just stop all together since getting <1oz? Worried about infections.