Period after stopping mid cycle

[wool12]

Hello all

i wanted to know if there is anyone out there that has had to stop medication mid cycle and how long it took to get their period thereafter? I had been taking Buserelin for 3ish weeks and started the stimulation med for 2 days then had to stop as I got Covid. I’ve been waiting for my period to start the next cycle but it is coming up to 4 weeks and still no sign. I’m kinda worried as I’m usually super regular and around 26 days per cycle. I just hope this hasn’t messed up my cycles.