No, you are not being dramatic for associating your dad's behavior as negative, given the impact it has had on you. It is entirely understandable that growing up in an environment where your dad was overly controlling and loud, and where he yelled at you, has left a lasting emotional impact.
Emotional reactions to past experiences are often deeply rooted and can persist into adulthood. Feeling anxious and paranoid when you hear your dad's voice is a natural response, given the negative associations you have developed over time.
Childhood experiences, especially those involving emotional or verbal abuse, can have a significant impact on a person's emotional well-being and self-esteem. Yelling and controlling behaviors can lead to feelings of fear, anxiety, and even trauma.
It's crucial to recognize that your emotions and reactions are valid. However, it may also be helpful to explore these feelings with a mental health professional who can provide support, guidance, and coping strategies for dealing with the impact of past experiences.
Therapy can help you process your emotions, understand the effects of your upbringing, and work towards healing and personal growth. Remember that seeking support and taking care of your emotional well-being are essential steps towards building a healthier and happier life.