It sounds like you're navigating a very difficult situation, and it's completely understandable to feel overwhelmed. Moving into a new environment, especially one that comes with its own set of dynamics—like living with in-laws—can be challenging, particularly when you already feel isolated due to your work schedules.

First, it's important to acknowledge your feelings. You are experiencing a significant shift in your living situation, and it's natural to feel stressed when your needs and boundaries are not being respected. Here are some steps you might consider taking:

1. Open Communication

While you've expressed your feelings to your husband, it might help to approach the conversation differently. Try to choose a time when both of you are calm and not preoccupied with other tasks. You could say something like:

"I really need us to talk about how I'm feeling. I feel overwhelmed living here, and I want to share my thoughts without feeling judged. It would mean a lot to me to have your support."

2. Set Boundaries

Since you feel your parenting decisions are being overridden, it’s crucial to establish clear boundaries. Have a conversation with your husband about what decisions you feel strongly about regarding your daughter. You might say:

"I appreciate your family's input, but I need to feel empowered in my role as a parent. Can we agree on how we will handle parenting decisions together?"

3. Seek Support Outside the Relationship

It’s vital to have a support network. Consider reaching out to friends, family, or even a therapist to discuss your feelings. Sometimes, having an external sounding board can help you process your emotions more effectively. You can say:

"I've been feeling really stressed, and I think talking to someone might help me sort through my thoughts."

4. Encourage Emotional Availability

Let your husband know that you don’t just need him to fix things but to be there for you emotionally. You could express it like this:

"When I talk about my feelings, I don’t always need solutions. Sometimes, I just need you to listen and acknowledge what I’m going through."

5. Explore Professional Help

If he continues to dismiss your feelings by suggesting medication, it might be helpful to suggest couples therapy. This could provide a safe space for both of you to express your feelings and improve communication. You might say:

"I think it could be beneficial for us to speak with a therapist together. It could help us understand each other better."

6. Self-Care

Make sure you're taking time for yourself, even in small ways. Whether it's a walk, reading, or a hobby, self-care can help you manage stress and maintain your mental health.

7. Reflect on Your Relationship

It's also essential to take time to reflect on your relationship and what you need from it moving forward. If your needs continue to go unmet, you may need to consider what compromises you can make and what is non-negotiable for you.

Remember, you deserve to feel heard and supported in your relationship. Open, honest communication and mutual respect are key to navigating this challenging time together.