I think i have postpartum depression

I think I have postpartum depression. I have uncomfortable anxiety and over think way too much. Just writing g this I can’t stop crying cause I never discuss this with anyone and it’s to the point where I need to. I’m so scared. It’s like the anxiety controls my life. I had my baby 3 months ago and I felt fine for the first month after having her, till recently. I wanna talk to my doctor about it, but I don’t want them to think I’m a unfit mom and take her away. Its probably my anxiety thinking that. I mean I have an amazing job, I do everything I can for her and get her everything she needs. I love her so much. I just wish I could feel like me again. Tomorrow I’m gonna call my doctor and tell her about it cause I know I need to and I wanna be the best mom I can be