Happy to read this thread again. 🙂 I was feeling frustrated at struggling to get #4 in too the first couple days (I am 6 days pp), and yesterday was able to get #5 in, but today tried and was able to get it in but it was just too painful so had to go back down to the 4. I just keep reminding myself that everyday is different and I need to give my body time to adjust to everything. My whole vaginal area has been pretty sore/achey the last couple days too, but there again I’m sure it is just not used to having things inside of me so much!