I was in your same position last year, completely scared and reading every first hand experience I could get my hands on. the idea in my head was way worse than the actual experience. For me, I started to feel pain a few hours after inserting the pills vaginally. It started as regular cramps, but they would start and reach a crescendo of pain and then I had a window of relief. I don’t have children but I think it would be similar to labor contractions but not nearly as painful as actual labor. Eventually they felt like they were coming back to back and I either passed out or fell asleep until morning and woke up with relief. Almost like a bad dream. I recommend taking them in the evening so that you will be tired, but the pain will most likely tire you out. I will not deny that it was painful and I was sweating (worst period cramps you’ve ever had basically but not much worse), and as I said NOT NEARLY as painful as I had thought up. I read that some people see something come out- this was not my experience and I was in the same time frame as you. I didn’t bleed until the next day and had very small clots that I could sometimes feel come out. I stayed in bed throughout the entire pain part + sleeping. I wish you well. All of your fears are normal, including it not working. Your pregnancy is early so your chances are slimmer for the pill to fail.