So I ended up being taken to A&E via ambulance today 
I was on the bus this morning heading to work and came over really hot, literally sweating and clammy, felt sick, dizzy, lightheaded and my vision went. Next thing I know, I am slumped across the seat with the woman across from me looking concerned....
When bus got to next stop several people came to help me and tried to help me off the bus to get some air and I collapsed/passed out again and landed on the floor so the entire bus was told to leave and they all had to get the next one
and ambulance was called.
Got taken to A&E, had lots of blood tests including two attempts to draw blood from my sodding ARTERY which a) I never knew they did and b) hurt like fuck. Various ECG's and BP monitoring as well.
After about four hours on the A&E ward, got moved to a sodding delivery suite where I was hooked up to a trace and had an ultrasound to check on bump and all was fine.
Bloods and ECG came back normal so they have no idea what caused it. It's happened a few times but never actually resulted in full on passing out. Finally got home after being at hospital for near on seven hours....
On the plus side, have now seen inside the delivery suites...
Not sure what this means for my maternity leave, I know it's going to have to come forward as I wasn't planning on leaving til 38 weeks but the Doctors and midwifes are all saying I need to take it easy and rest. This was suppose to be my first day back at work after being signed off last week for SPD. Didn't go to plan