Good Day. Thank you for your photograph, history and question.Your photograph and timing post-injection suggest swelling and not excess filler. You do have some inelastic skin and subcutaneous edema in the medial cheek bone (malar eminence) area known as a festoon. You can add an oral steroid, such as a Medrol dose pack to speed edema recovery. However, I usually start this medication within the first 48 hours post-injection if swelling is noted. The efficacy at this point is not as monumental.Your photograph also shows that you display additional mid face volume loss to the tear trough, nasojugal groove extending to the submalar area an also the lateral cheek bone (malar area and zygoma). Additional volume will improve the mid face appearance.Volume options include more Bellafill, HLA fillers, fat transfer and a silastic implant. With the amount of volume loss, a soft silastic combined mid face implant is perhaps the best option since it is permanent, reversible, suspends the soft tissues of the face to a higher level, and yields excellent cosmetic outcomes.If the festoon is not improved satisfactory with volume replacement alone, consider RF or laser skin resurfacing If this is unsuccessful, I introduced a new technique at the last American Academy of Facial Plastic Surgery meeting that using ultrasound below the skin to tighten the festoons skin and ablate the subcutaneous space containing water.Good luck with your choices.