Did I orgasm?! Is it his discharge or mine?! Help

Okay so my boyfriend and I had sex yesterday and it wasn’t for long (just one of those nights haha)

he was wearing a condom but when he pulled out, we both got concerned because we saw a white discharge on the outside of the condom.

He asked if I came and I honestly don’t know if I did! But the discharge was a slightly different colour then what was inside and we looked and it didn’t seem like the condom broke

This morning I also put water in the condom to make sure and no holes were in it.

I think I did cum but it didn’t feel any different. It didn’t feel like I did. He said “no babe, that’s you, not me” and I got so confused because I thought women didn’t cum like men do?? I knew it was possible but not with me?? Especially when I didn’t feel anything at the time!

Did I orgasm?? Is it just discharge?? I’m just scared I’m gonna get pregnant