Switching from depo to pill.. need advice

[Mum190]

Hey,
Basically, me and my bf have been having the baby chat. We has perviously said we weren't planning on having anymore so im currently on depo, which has completely stopped my periods.
But we have both recently changed our minds. But dont wsnt to overly rush into anything.. I need to come off depo as i know it can take a while for your periods to get back to normal.
But we dont want to get pregnant straight away,
just wondering if anyone knows wether we'd be better just using comdoms for now, or whether if i went i the pill, but if i went on the pill, would i have to wait for my periods to be regular again? So that i could get pregnant when i come off the pill?

If i go straight on it after coming off depo, could be periods still take ages to regulate again.