She will trust you again, but as others said give her time and try to build your trust back with her slowly. You can try crouching down to her level and slowly close your eyes (just like Jackson Galaxy does when he meets a new cat). Then put your hand out and stroke her gently. Say her name softly and kindly and tell her she's a good girl. Have a few gentle moments like this with her several times a day - it will help her see you in an approachable, more friendly light and build the trust back to your relationship. Treats will definitely help as well.
I had some accidents with my cats when I inadvertently hurt them. Not much, but stepped on my cat's tail once and stumbled on my other cat a few times when walking - little things like this. They got scared, even hissed at me and ran away in these instances. What I did (and please don't laugh - it actually works!) is I crouched down and in a gentle, begging voice said: "I'm sorry, I'm so sorry!'
I even crawled close to them and I made myself look very small (so that I wouldn't look intimidating), I put my head down (not looking into their eyes) and said sorry and told them they are good kitties, so they would know I'm not angry and didn't want to hurt them. I gave them treats too to show them that I love them and stroked them when they let me. What is amazing is that they understood it!
Remember, when an accidents like this happen the first thing the cat senses is that they are hurt and you caused the pain. This can hurt their trust in you. So in a very simplistic way I try to demonstrate that I mean no harm. I always do this "I'm-sorry-reaction" even if I just scare them by dropping something close to them, because I don't want them to feel threatened by me or think I can pose danger to them. Call me crazy (and maybe I am

) but I think this way they understand that I'm not angry and they aren't in danger. They probably think I'm just a giant klutz, but they know I care for them deeply.
Anyway, just wanted to share that cats can be so smart and they can forgive us our clumsiness.
💜😻