My girlfriend of over two years (whom I live with) and I got into a huge fight last weekend and barely spoke all week. She told me she wasn't ready to talk about it because she's about to get her period and she's feeling hormonal, but I couldn't take the silence anymore and asked her if she at least still loved me. She said she's felt like she's been falling out of love with me. My heart hurts so badly right now, I don't know what to do. Is there any way to save our relationship?