Should I get fillers if my lips are already big?

In my humble professional opinion you don’t need any fillersto enhance your lips. You already have very nice lips. Not need to mess with nature in this case.

Thank you for your question. You have beautiful lips already and I would hesitant to add filler to create a poutier look. The concern is that in creating a further pout with filler, your lips may become too big or even mis-shaped. If you still want to go ahead be sure to find a doctor who specializes in lip injections and who is very conservative in their approach as you do not need more volume. Best Regards, Dr. Bector

Hello Tanny, 
You have beautiful lips already and adding filler into your lips may well take away from your overall beauty. I would encourage you to have a face to face consultation with a trusted medical professional. Before making any decisions your whole face should be assessed including your side profile. Beauty can be compromised if filler is placed where it is not required. 
I hope that helps, book into a trusted clinic and they will be able to assess you and inform you of what will enhance your beauty.