So I was getting blood drawn yesterday and passed out, I told the nurse afterwards that my stomach was cramping and she immediately came back with "well your oxygen was cut off to your fetus" (like that's going to make me feel great) I got home and noticed pink spotting, it went away last night and is back a bit this morning. (We also had sex the night before I did blood draw so that could be it) just making sure I'm not under or over reacting. I'm 6 weeks.