Understanding climax

Hi ladies! So I've been sexually active for about 4 years now but with only 1 guy. I don't enjoy masturbating (not hyped with the clitoris rubbing or vibrator). I do enjoy when my man does it. Trouble is, I don't really understand my body that much. There was 1 time when I was able to release this cream like fluid but it never happened again. Then Lately, my partner has been able to explore my "g spot" and somehow, I've released this clear/pee like water down there. I know it isn't pee because I go to the washroom before having sex. But I don't know if what I'm feeling is the "climax" or what I'm releasing down there is cum. How is climax supposed to feel like? What is cum supposed to look like?

Also, my partner has been able to do this by fingering me. We noticed that each time he was able to make me "cum", I bled. Is this normal? This hasn't been the first time he fingered me. I never bled before. It's only been lately when I came...

Should I be worried? Any tips?

Thanks ladies!