YOu may have improved your histology with treatment. This is great news.
Elastography is very accurate in terms of determining Cirrhosis. There's mixed data regarding whether or not it's more accurate than a biopsy for detecting early stage fibrosis.
Regardless, you say you 'thought' that you were Cirrhotic. If you had never been clinically diagnosed as such, I would think that the ultrasound result of F3 has confirmed that you are not Cirrhotic.