[SadGirl2]

I have only used a pump once. It was a few years ago. I tried using it and it left horrible bruises on my breasts, it looked like a rash but I think it was burst blood cells. To make things worse it was summer and I couldn't wear anything low cut because I had these marks.

Yes I did notice some temporary growth so I don't doubt this method but is this normal? Did I do something wrong?

It really scared me away from using a breast pump but I think I did it wrong. Looking for advice.