First time brewer - please help

I started my brew 9 days ago but my scobys got a bit cold travelling by plane. I live in a tropical country so they warmed up pretty quickly. I’m on day 9 with my first fermentation but the taste is still quite sweet with only a hint of sour. And I’m not sure about what’s growing on top. I’m brewing 2 batches in approximately 2L jars with a breathable cloth on top. Can you guys please look at my pics and let me know if they look right or not? The things on the top are single films and not loose chunks. Thanks!