Three glasses of wine?

So I've been super stressed out lately. There is so much going on with bottle washing, feeding and changing baby, keeping the house clean, spending time with hubby, and taking time for myself for important things like taking a shower. Last night while everyone was sleeping, I drank a small glass of wine- the first since January! I went to sleep, woke up and fed baby and I had two more glasses of wine 4 hours after my first. I just read to keep a minimum of two drinks a week in my breastfeeding book (we supplement- formula is baby's primary source of nourishment). Will it be okay? I know to wait several hours before pumping (I don't put baby on breast)!