Second main for adc?

So i main miss fortune im very new to the game just got to level 30 last month, i do really well most of the time with miss fortune and i love playing her but when she gets banned or picked i'm pre much sol XD.

As a new player that mains miss fortune who are some picks that might be best for my play style (mf) play style? i like the high ad and le she provides with her builds and the fact her ult can win games alone( if placed right). Im not the best at trading autos just yet so her q and w provides a sense of security when i do want to engage...

anyway i hope that was enough information for what im seeking if not feel free to ask more :) thank you