Need some help

I had a loss how to upload it from the iPhone app

[Event "putshort’s loss"]
[Date "2024.03.09"]
[Round "-"]
[White "putshort"]
[Black "2manyblunders"]
[Result "0-1"]
[WhiteElo "671"]
[BlackElo "933"]

1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Nf6 5. Nc3 Nxd5 6. Qe2+ Be7 7. Nxd5 Qxd5 8. d4 Nc6 9. Qb5 Qe4+ 10. Qe2 Qd5 11. Qb5 Qe6+ 12. Qe2 Qf6 13. c3 O-O 14. Kf2 Bg4 15. Qe4 Bd6 16. Bd3 g6 17. Bb5 Rfe8 18. Qd5 Ne7 19. Qxb7 Reb8 20. Qa6 Rb6 21. Qa4 Bf5 22. Re1 Rab8 23. Re5 Bxe5 24. dxe5 Qg7 25. Be2 g5 26. Qxa7 g4 27. Qxc7 gxf3 28. Bxf3 Ng6 29. a4 Nxe5 30. Be2 Ng4+ 31. Bxg4 Qxg4 32. b4 Qh4+ 33. Kf3 Bg4+ 34. Ke4 Re6+ 35. Kd4 Rd8+ 36. Kc4 f3 37. g3 Qf6 38. Kb3 Rc6 39. Qxd8+ Qxd8 40. Bb2 Qd3 41. Ra3 Be6# 0-1

I tried to equalize in my development but it didn’t work

2 f4? It loses to 2...exf4: to refute a gambit, accept it. Better 2 Nf3.
6 Qe2+? blocks the diagonal of Bf1. Better 6 Bc4.
19 Qxb7? better 19 Qg5

Thank you. I felt like I couldn’t castle. Then I couldn’t develop. Like it was lost from the start. But your 19.Qg5 would have made it an even game. So maybe I saw it all wrong? I don’t know.

@6

"I felt like I couldn’t castle." To castle O-O you must move Bf1. 6 Qe2+? blocked that.

"Then I couldn’t develop." ++ 6 Qe2+? is to blame.

"Like it was lost from the start." 6 Qe2+? is to blame.

"But your 19.Qg5 would have made it an even game."
++ Yes. 19 Qxb7? was the decisive mistake.