Should I be concerned earliest movement with 3rd baby

Ive believe I felt movement at 17weeks every few days I’d feel the flutters

I’m now 19weeks

I’ve been very stressed the past 3 days and I haven’t felt any movement since ive has these stressed days and I’ve been having bad cramps

Im very petite

I’ve also had 3 miscarriages in the past

Should I be worried