Is this normal or do I need medical help?

I genuinely need some perspective.

I usually live in a very peaceful area, but whenever I stay in Delhi (Mayur Vihar Phase 1) for a few weeks, my mental peace completely disappears. The house next to mine keeps many chickens easily 15–20 and they make noise almost nonstop from around 5 AM till late night. That sharp, repetitive sound goes straight into my head.

The problem is: I absolutely cannot tolerate constant noise. Not just chickens loud horns, loud music, it instantly makes me extremely irritated and angry. I feel overstimulated and mentally exhausted very fast. Right now I’m surviving with white noise in headphones almost 12–15 hours a day (which is obviously not healthy). My ears are swollen sometimes and I even feel my hearing has reduced slightly.

So I wanted to ask:

1. Is it even legal to keep so many chickens in a residential area like this?
2. Is this level of noise sensitivity normal, or should I seriously consult a doctor / therapist?
3. Has anyone else faced something similar? How did you handle it?

I’m honestly not trying to fight with neighbors or create drama I just want peace without losing my sanity.

Any genuine advice would really help. 🙏