Don’t feel good enough

My little girl is nearly 7 months I don’t feel good enough for her .. I suffer with anxiety and it’s making me feel like she could do better .. her little face lights up when she sees me she laughs smiles I can already tell how much she loves me I’m worried About being a bad mum I would die for her I will do anything for her .. why am I feeling like this ? ❤️ 😭