Audio Next scene not loading after lose sound finished playing

Hello,

I've just started to teach myself Unity/C# so forgive me if this is a basic question.

I want to create a scenario in which, if my ball hits a certain part of the screen, it a) plays a sound that indicates you have lost and b) after this 2 second sound played in full, loads the Game Over scene).

I managed to get the sound played in full, but the next scene won't load. Any ideas?

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using UnityEngine;
4. using UnityEngine.SceneManagement;
5.  
6. public class LoseCollider : MonoBehaviour
7.  
8. {
9.  
10.     [SerializeField] AudioClip LoseSound;
11.     AudioSource audioSource;
12.  
13.  
14.     private void OnTriggerEnter2D(Collider2D collision)
15.     {
16.         GetComponent<AudioSource>().Play();
17.  
18.     }
19.  
20.     void Update()
21.     {
22.         if (!audioSource.isPlaying)
23.         {
24.             SceneManager.LoadScene("Game Over");
25.         }
26.     }
27.  
28. }