Fibrosed scar tissue post threads and haematoma (Photo)

Your face looks totally normal. I am only concerned that you say it's hard to smile, so likely the scar tissue needs to released. Your two options are subcision to release tension and RF Microneedling with Genius to soften the scar tissue . What does your provider who did the threads say? Can they do this for you? Unfortunately, hematoma, infection and scarring are all potential side effects that can happen with the procedure you had and it is unfortunate you experienced them. Luckily you fully recovered. RF Microneedling will also help to improve outside texture of the skin, so it's not just for the internal scarring.
Best, Dr.Anna Avaliani

Our treatments use combination therapy to improve the epidermis and dermis. We see atrophic and hypertrophic scars, as well as scars that have hypo and hyperpigmentation. Our main concern is rebuilding collagen and that is why we use a HIDEF protocol that includes combination therapy. Morpheus 8, scar subcision, fibrous release, fractional laser, CO2 laser, Thulium laser, PDL Vbeam laser, and fractional resurfacing can be used in addition to TCA Cross and chemical peels to further improve skin. Patients should start Melarase AM and Melarase PM for active hyperpigmentation. Always begin with a consultation to discuss the best treatment options for your type of skin. .

Best,
Dr. Karamanoukian
Realself100 Surgeon