I am 28 weeks and I had my first nose bleed ever last night. I switched to night shifts at work and around 4 am I had a minor one. I go to the doctor tomorrow but I wanted to see if anyone else has experienced this before. Worried the change in sleeping schedule may have jolted my system. I also went to bed this morning after I got off and woke up vomiting twice but I don't feel sick. I have thrown up since my third month.