I am 11 weeks pregnant, I have not had morning sickness, much less any symptoms at all this whole pregnancy. An yesterday I started coughing, then ended up coughing up brown chunks, then coughed in my sleep and threw up and got choked and now since I have woken up my stomach has been queasy and I have thrown up and my chest hurts from coughing. This is my first pregnancy so idk what is normal and what isn't. Could I be sick? If so what can I take? I don't get sick ever and I never throw up, could morning sickness and everything be catching up with me?