Dumb question I know but is this a orgasm or do I keep going?

So I’ve never orgasmed from penetration, but I do masterbste I’ve always been a squirter so after a few I feel a tiny bit of pleasure then I squirt. Is that a orgasm? Or do I need to keep going? I tried to keep going today and I kept feeling like something big was about to happen but I got so tired and sore from clenching my body that I had to give up lol I’ve even tried different methods and it’s always the same feeling! Do I just only have 1 second orgasms? 😂😂🤦‍♀️🤦‍♀️🤦‍♀️