Morning sickness at 14 weeks

Hello everyone, I am 14 weeks and 4 days pregnant. On Sunday I had an episode of what my dr thought was low blood sugar and I almost passed out. I started to blackout, my arms and legs went numb and I was light headed. After a few minuets of that I threw up and finally got feeling back. Since then I have not felt good at all. I have felt nauseated for about three days and I'm hoping it's just a bug and not morning sickness kicking in especially since I'm suppose to be past that, according to my dr. Has anyone else had these feelings of being sick 24/7 and not wanting to eat and what you could actually stand to eat.  Any help would be appreciated. Thank you