I would have you guys skip this month because you've both had some physical stuff happening and it makes sense to let yourself recover from that first.
While I do think breastfeeding sways a bit pink, I NEVER suggest anyone stop nursing for swaying. Because it's very far from a magic bullet and LOTS of people get boys while nursing (I got one boy while nursing and one girl while nursing) and it's very easy to sway in other ways and totally make up for it. Plus, they're only small once, and you could very easily wean and still get a sway opposite, you know??