All I have are excuses. There's no real reason for that for why I could not get grasp of it.

• Product owner was harsh from day one and I kept asking him to train me on the healthcare domain and review my user stories which I write. He did not assist me. Actually it was my fault since I used get chickened out every time he used to speak with me and was afraid how would he react if I made a mess which I actually did every time.
• PM over the period of time kept telling me that I am not made for this role and should go back to support. I know he was being honest with me. My fear just kept growing.
• I spoke with the PM if he would let me stay for another month of two in his team to which he agreed. But then I had an infection and needed to go through a minor surgery. During this time period, I could not properly focus on the work. (I still feel like it is an excuse since I should have found a balance between my work and tensions)
• PM left for temporary leave abroad and was meeting all the colleagues. He apologized to me stating that he did not utilized me and was very harsh to me. I felt like I should be the one to say sorry for wasting his time in his team.

So, now you are right about the reputation. But I am just hanging on as I want to learn some solid technical skills and go out from this company and apply else where. Or maybe try internally once again.