Hello everyone. This g. pulchra girl right here is my first tarantula and since I'm new in the hobby I don't know that well about them. She's very calm and never kicked hair before. But I see some changes on her abdomen. It's like she lost her long black hairs and she has lightly colored short hairs left there. Is this normal? Or is there an issue? I'm gonna add new photos of her and an old one so you can see the issue better. Thank you