Countering Outside Ashi Back Take?

What happens to me: •I get to Butterfly Ashi and attack an Ankle Lock •Opponent clears my foot from his hip => I end up in Outside Ashi •Opponent pressures into me and gets to my back/top control

I have trouble defending this. Do you know of any resources or could let me know how you deal with this?

I obviously try not to get my foot pushed off their hip. Work in progress.