Squeezed the top of my penis and now i have red spots?

Well, you have discovered one of the ways to stop your ejaculation. The squeeze technique usually is not done with so much force that it bursts blood vessels. However, if you have popped some minor capilaries, they will probably heal without attention.

In the future, you might try this squeeze technique with less force, and see what you can get away with.
You might wait a while for the red spots to disappear, OK? 8-|