Buying too much of Groceries

I am a single 32 year old, I mainly eat at home, occasionally going out to eat few times a month when I get tired of eating home cooked meals or when it’s convenient. My issue is that I keep buying groceries every week. Even though I know I have enough for a few days into the week I’ll still get more things. I somethings have food go out but most of the time I use it up. I’m just worried if I have an issue. Pantry is decently filled up not excessive, freezer is full. I don’t have a car so I usually buy extra for just in case times. Like today I see that I have more than 30 eggs in the fridge and I think it makes me question my life choices. Is it normal?!