does this happen to you??

OK I'm not sure if it's just me or it's normal.... At this stage in my pregnancy I feel more closterfobic then ever... I need to feel space if not I start panicking.... For example yesterday my husband was laying next to me and our bed is next to a wall so when he was hugging me I was facing the wall and all of a sudden I started to panic cause I couldn't breath... So I had to sit up... Has anyone else felt like this or it's just me???