Orgasm too fast!

This is very embarrassing and makes me feel nervous to post this, but I need help and I need solutions!

I cum too fast!

If i’m masturbating it’s usually within 1-2 minutes and when i’m with a partner it’s usually 3-5. But it makes sex incredibly fast, and a bit boring, becuase once i’ve climaxed it’s as if all of the feelings are GONE.

I know a lot of men have this issue, but I want to enjoy sex, I want to take my time.

Idk if it came from the fact that my first sexual partner was more interested in making me cum than me actually enjoying the sex, and maybe my body has just become climatized to that, but it’s so embarrassing to be having sex with my partner and when it’s starting it almost over just as quick.

Anyone have the same issue or know how to help?