Will plan b work if taken 3 times within a year?

So I had an accident Sept 20 I had unprotected sex, he pulled out and came then went back in. My pregnancy percentage was 3%. I took plan b 11 hours after but I am kind of worried it won’t work since this is the third time I’ve taken it this year. I know, very irresponsible of me and I am seeking to get on bc since I am not trying to have a child right now and am in a stressful situation right now.

Any advice or has this happened to any of you ladies?

I’m very stressed out about this situation 😅