Finishing?

So I am happily having sex with my boyfriend but I don't feel like I've ever orgasmed or finished. He's amazing and gets me going I just remember one time he fingered me and I literally squirted (sorry tmi) but it hasn't happened since....is there anything I should say or do to get myself to finish? Do I bring this up to him? I mean we have been having sex for only two or three months but I'm just curious. Honest to god I'm just so in love with him and I am so turned on by him I just want to finish ya feel?. 😩