Are these contractions???
Bottom photo was when I first came in, now they're more frequent. Have a sharp tightening pain when I get them. Waiting for doctor to come see me now but all the nurse said was "oh yes, it's picking up something"
Looks like irritable uterus to me. Your looking for mountain peaks gaps mountain peaks this is way to short and irratic and baby moving can cause these on a trace too. I had this with my 3rd and 4th baby for months before birth but when I went into labour they totally changed. It's just uterus contracting in a uncoordinated fashion most of the time. And mine started again last week at 19 weeks but won't affect the time I'm pregnant.