Medical question: Okay so I am always in the doctor over every little thing because I suffer from…

Medical question: Okay so I am always in the doctor over every little thing because I suffer from anxiety disorder and I get paranoid so I'm trying to avoid going again! Even though I have not been over this matter! Well I also have post traumatic stress disorder which causes me to have vivid nightmares. Well the night before last I had a night mare that I was dieing...scary yes I know! Well I had this very sharp pain between my breast in the sensitive spot where my lungs begin (in my dream) and it made it to where I was gasping for air and making it hard for me to breath...well now every since I woke up yesterday morning I have been so paranoid and feel like I have trouble breathing (which is prolly just my anxiety) but now that spot on my chest feels weird and sensitive. And now I'm thinking what if I was dreaming it because it was really having a pain? 😔 do you think it's just me or could something be wrong??