Baby movements or not?

[Kitkatz]

I'm 19+3 and thought I'd felt baby movements in my lower tummy, hard to describe but they were like bubbles but very faint. Now I'm confused because for the last two nights, both times when I'm lying on the sofa, I've felt significant erratic twitching, but much further up, just below my left rib cage. It feels like muscle spasms, not painful but quite strong. I'm wondering if these are baby movements, but surely they're too far up- does the uterus go that far up or are they vibrations from further down? I'm so confused. Did anyone else have this?

Deffo too far up for baby movements at 19 weeks. Muscle spasms is likely. Pregnancy is full of twitches and pains where you never knew you had places :o

Sounds a bit to far up,

You may be able to feel the top of your womb that will give you an idea of where you would be expecting to feel baby movements.