Pumping makes me feel like crap

Do not get me wrong. I love being able to provide for my daughter and I feel very fortunate that I’m able to pump for her. But when I’m sitting here pumping I feel like a cow being milked. It gives me so much anxiety. I hate the feeling and visual. I just feel so ugly and it just makes me feel so anxious. How can I combat this? I just sit here each session and want to cry my eyes out.