Limiting Belief

Hi, I’ve been manifesting for around 10 years and have successfully manifested so many things, including some really major ones. I 100% believe in the law and know it works.

But after one manifestation didn’t fully happen because I was extremely attached to it and in a really bad mental state at the time, I somehow developed this belief that maybe the next things won’t manifest either. I used to manifest effortlessly, but now I feel like I’m trying too hard and I’m overthinking everything.

How can I get rid of this belief and fully trust again? Thanks in advance!