Does this sound like sleep apnea or is it anxiety?

I keep waking up all panicked and convinced I need to escape my room because ‘it’s going to collapse.’ It’s happened every night for the past month and it’s starting to upset me. I wake up with an extremely high heart rate. My friends I live with say I shout a lot and my partner says I often wake up scared. I don’t always remember all the episodes.

Sometimes I feel like I’m gasping for air. Which makes me worry about sleep apnoea. My partner says I snore when I’m on my back :(

But then sometimes I don’t have these shouting episodes for months. Which makes me wonder if it’s something else. I do feel more anxious lately.

I’m really scared about sleep apnoea. I mentioned to my doctor but he just dismissed it.

I’m 26, slim and active and I have no other health conditions.