It sounds like you had a very intense and emotional experience during your sleep, which can be quite unsettling. Dreams or visions like this can often reflect our subconscious feelings, fears, or unresolved emotions.

In your dream, the presence of your boyfriend and his comforting words may symbolize your deep connection with him and your need for reassurance in a time of uncertainty. The difficulty you experienced in opening your eyes and the brightness could represent feelings of being overwhelmed or facing a significant change. The shaking of your head may indicate resistance to accepting something that you fear or find difficult to understand.

Crying upon waking suggests that this experience stirred up strong emotions, possibly related to anxiety about loss or change in your life. It's normal to feel shaken after such vivid experiences, especially when they involve loved ones.

If you're feeling overwhelmed, it might be helpful to take some time for yourself today. Consider reaching out to someone you trust to talk about your feelings. Processing these emotions can help provide clarity and comfort. Remember, it's okay to take a break and prioritize your mental well-being.