Implant & random late period?

Jess

I’ve been on the implant for about a year now and my periods are irregular yes but this is the first time i’ve had a 34 day cycle. i took a test and it came back strongly negative but still no period, has anyone else had this? i’ve been having some symptoms of my period but no period yet?

(I took the photo too early btw but after five mins it was completely negative)

I know it says i’ve had these kinds of cycles before but that’s been when i’ve had like two periods in one month before hand. where as i only had one in january!? thanks x