Has my vagina changed?

My partner and I shared a bath together, he was fooling around and put his fingers in my vagina... Within 2 seconds he said "woah that feels different... and that..." - he said it's more bumpy and feels "closer" to him than usual... I'm 10 weeks pregnant - my question is, is this normal for my vagina and cervix to feel change during pregnancy? I don't recall it happening with my first..