Ticklish down there (a little tmi)

Hello ladies!
​I am 7 weeks pregnant (starting from the fest day of my LMP) , and for the last few days I am feeling ticklish down there.. Not itching, no discharge or bleeding, more of a flutter or the sensation of a feather rubs past. This being my first pregnancy I am not sure how to interpret this.. Is this normal? Any advice is appreciated!