Help! Orgasm and Masterbation Questions

So as embarrassing as this is, I’m new to masterbating even though I’m at the age of 22. I recently bought a vibrator and have been trying to figure everything out. When i get close to orgasm and eventually have my O moment, I feel like I’m peeing.

And now there’s been a few times were it looks like I’ve wet the bed. What am I doing wrong? Is this squirting or am I just peeing when I finish?

Help!

Sincerely,

Embarrassed