Pull out method

I had unprotected sex on Friday the 29th and Saturday the 30th. On Friday he did pull out but on Saturday he didn’t finish at all Bc I was scared since I just entered my fertile window. I haven’t had sex since. and I ovulated yesterday. My period was from the 18-23. Do I have a high chance of pregnancy? And is it too soon to experience symptoms? I have some cramps. Please just tell me opinions. Thank you it means a lot