Silly question

Hi everyone. I know everyone is going to come at me for this question which is why I’m posting it anonymously. I’m old enough to know about everything but sometimes just some reassurance (for me at least) is helpful. Back in March I was messing around with a guy and we were under a blanket sitting on like patio furniture. I was messing around touching his penis like the tip and stuff and he was messing around touching me. I don’t remember whether he fingered me or not looking back it seems like it would have been hard for him to with the way I was sitting. But if he touched his penis and then fingered me would that be possible to get pregnant? I know how stupid it may sound but like I said I just need the reassurance.