Animation only plays once

Unity Engine
1

I know this question has been answered many times before, but I still can’t manage to get my script to work. I’m developing a CPR game and every time the space bar is pressed, it should trigger the hand compression animation. I set all my loops to off and I have an idle state. Sorry for the large block of code, line 13 is where it’s triggered.

void Update()
    {
        if (Tempo.activeSelf)
        {
            if (Input.GetKeyDown(KeyCode.Space))
            {
                if (check == false)
                {
                    StartCoroutine(bpmTimer());
                    check = true;
                }

                countCompressions--;
                compressionAnim.Play("HandCompressionAnimation");

                if (countCompressions > 0)
                {
                    Debug.Log("Counting compressions");
                }

                if (countCompressions <= 0)
                {
                    StopAllCoroutines();

                    if (openWindow == true  && endTempoPanel == false)
                    {
                        Debug.Log("Correct bpm");
                        endTempoPanel = true;
                        Tempo.SetActive(false);
                        HandAnimation.SetActive(false);
                        RescueBreaths.SetActive(true);
                    }
                    else if (tooFast == true && endTempoPanel == false)
                    {
                        Debug.Log("Too fast");
                        endTempoPanel = true;
                        Tempo.SetActive(false);
                        HandAnimation.SetActive(false);
                        FailureToCompressFast.SetActive(true);
                    }
                    else if (tooSlow == true && endTempoPanel == false)
                    {
                        Debug.Log("Too slow");
                        endTempoPanel = true;
                        Tempo.SetActive(false);
                        HandAnimation.SetActive(false);
                        FailureToCompressSlow.SetActive(true);
                    }
                }
            }
            else
            {
                compressionAnim.Play("Idle");
            }
        }

        GameObject HeadAreaTrigger = GameObject.Find("HeadAreaTrigger");
        TriggerAreaScript triggerAreaScript = HeadAreaTrigger.GetComponent<TriggerAreaScript>();
        //triggerArea1 = triggerAreaScript.triggerArea;

        if (triggerAreaScript.triggerArea == true && checkedVitals == false)
        {
            Debug.Log("Calling checked vitals function");
            onCheckedVitals();
            checkedVitals = true;
        }
    }
2

I’m an idiot, just needed to check exit time and make a transition from idle to animation and back. As you might be able to tell I’m new at this.