Weaning 7.5 month old and maternal mood swings?

[Anonymous]

Is this real or is it just me?

My 7.5 mo old DD is now getting nursed 2x daily and bottles of formula 2x daily, because I can't stand to pump at work anymore. This has been a gradual change since 6 mos. Up to 6 mos, she received exclusive breast milk.

Could this slow wean be responsible for mood swings and irritability?