Help!!!

So I have known this guy for a while, he writes me on fb messager to see if I was interested in cleaning his house. I thought well heck yeah, extra $! He’s a single dad his kids go to school with my girls! Well I go over last week to talk and make a list of stuff he wants done. The next day I go back to get started cleaning and one thing led to another and we kissed! Now I feel so stupid bc I’m the one calling him and wanting to talk to him and he’s just ignoring me or not wanting to talk. I feel like such a whore! I didn’t start the moves he did! But now I find myself picking up the phone wanting to talk! And when he calls I get butterflies I feel so child good elementary what do I do!???