NEED ADVICE

Hi ladies, I didn’t really know which group to post this in but I’m slightly desperate for answers, I have a routine depo injection due for April but it could get cancelled due to the whole COVID-19 thing and I’m just curious as to how I go about it? Would I start to bleed again and what happens about the contraceptive side of it? I’ve been on the depo for over a year now and this would have been my 6th injection. Any help is appreciated :)