Dream About Space Mission Oxygen Alternative Government Realm

i was selected to go on a space mission with a group of people with my mom and jason. we couldn’t say no bc this was like a military listing sort of thing, so we had to go. when we got there the air wasn’t oxygen, it was something else but you could still breathe it for a certain amount of time before your heart gives out. the government packed us all heart transfusion thingys, when you feel your heart giving out, you puncture your heart with this contraption, and then put the machine on top of the patch thing, and it helps pump your heart in their environment. when we got there, we went to look around. i believe it was their capital building we were in, the hallways and floors were all white, almost looked like a mental hospital. but we went and started gathering materials that our government needed for science and research, and they started getting mad at us for picking at their walls. so we ran for the elevator to go back to our room, and i felt my heart getting weaker. i said “mom i feel like my chest is getting compressed”. she grabbed my heart pump, and put it in for me. it hurt. when we got in the elevator, the crowd was yelling at us. we went down to our room, and somehow my pump wasn’t on. it was like we got loaded into a different realm lol. anyways we got to our room, and i felt like my chest was about to be flattened, it felt like i was under one of those big cruncher machines. jason looked at me and said “well put your pump on kid or you’ll die!”. i hated putting it on because it hurt. i grabbed the pump and was slumped over the bed, i held it above my heart and was hesitant. mom said “just do it!”. i slowly brought it closer and closer and felt it puncture my heart. i wailed in pain. i grabbed the machine, and held it shakily because i was about to pass out from a lack of oxygen. mom grabbed my arm and was about to do it for me, but i weakly pulled away and stood up to try and find a mirror. i felt my body getting weaker by the minute, and i was fading in and out of consciousness, my body felt like it was getting tighter and tighter. eventually i blacked out seconds later, and i woke up in the real world. my stomach and heart felt like it was being compressed like it was in the dream, and it felt like i could barely breathe.