I also think you're reading too much into it But there's no point worrying so I'd definitely ask. DD engaged at about 26 weeks, and the feeling was much lower than my bikini line. For the rest of my pregnancy I had a bowling ball between my legs lol. As others said, I could feel her head if I say down, standing, bending was terrible...it was all the time and it felt like her head was literally in my vagina