Hi,
Welcome to ehealthforum,
The bleeding you are experiencing at present could be the breakthrough bleeding (common side effect of continuous pill use). You should get your periods after you stop taking the pills (or when you are on placebo/sugar pills). If you want to postpone your periods during your wedding time, you should comfier visiting your doctor/gynecologist at the earliest to get started on suitable pills for postponement of periods. You have to start taking them atleast 5 days before your expected period date for them to effectively postpone your periods. Once you stop with these, you should get your periods within 5-7 days. Avoid self experimenting with hormonal pills, they can cause serious side effects and undesirable effects at times.
Take care.