So on Friday at my 12 week scan I had some blood taken to get the screening for Down syndrome,…

So on Friday at my 12 week scan I had some blood taken to get the screening for Down syndrome, shortly after the blood being taken I passed out and my arm swelled up. I had to apply alot of pressure to it but the lump was really hard and I was told it was full of blood which has turned into this very impressive bruise 💉 has this happened to anyone else? The passing out is usual for me but the lumping up after has never happened to me before xx