YES!
So did most other witnesses. They heard the shot at app. 150-160, followed by the shots at the end, at 285 and 313. She never heard the 223 shot, which wounded John Connally and JFK, and she thought that the 285 shot was the one that hit her husband.
In their testimonies, she and John had one important disagreement. She said,
I recall John saying "Oh, no, no, no, no". Then there was a second shot, and it hit John...
But her husband knew better, since he was the one who got shot.
...I immediately, when I was hit, I said, "Oh, no, no, no"
The 223 shot was silent or very close to silent. No one in the limo heard. JBC only "felt" it.
Nellie Connally was an incredibly valuable witness - not because she was any more reliable than the others, but because we can see her in the Zfilm and match up her actions with her testimony. I do that in this brief presentation.
https://www.youtube.com/watch?v=Ql6VqZDiC6s