AIO by deleting Instagram over how many reels my gf sends me every day?

Been with my girlfriend for five months. We're in a long-distance relationship, and I visit her on weekends. It's been an emotional rollercoaster with ups and downs.

For context, about a month ago, she told me that not liking every reel she sends is a sign that I don’t care about her enough. These are Instagram reels she sends me in DMs. She used to send around 40 per day, but after I mentioned it was overwhelming, she reduced it to 20–30. I know it sounds childish, but when I try to talk about it, she insists, "It’s not about the reels, it’s about how much you care."

Lately, the constant stream of reels in our chat has been driving me crazy, so I tried to find an excuse to delete Instagram and switch to another app, like WhatsApp, for our conversations. She saw right through my reasoning, and that led to this argument. I know I shouldn't have beat around the bush, and probably just told her straight up it's because I think she's addicted to social media and that I hate Instagram reels with a passion, but even after I do try to explain Im wondering if I am the problem.