Idk what happened to me… 23M

Just for context: I’ve always struggled with the pre-game stress/performance anxiety and early ejaculation. I get superrr nervous before seeing a girl or before initiating/during sex. I sweat and stutter but the worst is that I lose all my words/game.

Anyway, I’ve been seeing this girl for like a year. For the first few months, I was the freaking MAN. Laid it down for over an hour, sometimes. To the point I’d get bored of being there so long lol.
It didn’t last forever tho. At some point, I had to slow down and center myself to not orgasm.
I also noticed I would be perfectly fine but as soon as I notice she’s getting close it was like I couldn’t hold it back all of a sudden, I would cum just a few strokes before her. Has that happened to anyone before? (It’s the most frustrating thing)
And fast forward to now… I’ve lost all my momentum. I’m already trying to slow down to avoid an orgasm within the first 30 seconds. It sucks. I’ll get lucky 1/5 times and last a decent time.
I’ve talked to her about it and she says she doesn’t mind. Not sure if I buy it . (I’m probably just insecure tho.)
Me and that girl broke up but we’re still seeing each other(wink wink). But, I’ve been talking to a new girl whom is way more attractive and I’m terrified I will not be able to satisfy her. Like, I’m pretty confident I push through the stress and get her in bed but it’s once we start doing the deed… I want to be able to satisfy her. I want to be able to perform to the best of my ability without finishing early.

To all who read, thanks for listening!