Female surfer looking for some tips!

Hi all, hope everyone is well!
I’ve been in Portugal for a month now, surfing basically around everyday on a 7’8 soft top board that’s about 75L. It’s super stable and easy to paddle with, works well on waves up to 4-5ft.. when waves are good I’ve been able to pop up consistently and go down the line around 75% of the time?
But I’m learning at a beach break where the waves are getting pretty big and steep like 6-7ft+..
For reference I’m 5’4 and about 52 kg (115lb?)
I feel like I don’t really have control over the foam board when paddling out as the waves are massive, and the angled takeoff is more difficult as the waves are so steep. Even when I do succeed it feels like I don’t have the ability to maneuver the board (can’t engage the rails). The board feels clunky to handle
So just wondering if anyone has any insight.. either some technique tips or board advice. I almost feel like I’m too light for the soft top and it’s like I’m on a trampoline because of how buoyant it is, haha! But I’ve been able to get it at times.. so maybe I just need to practice more with the steep takeoff. Open to any insight, thanks!
I’ve been in Portugal for a month now, surfing basically around everyday on a 7’8 soft top board that’s about 75L. It’s super stable and easy to paddle with, works well on waves up to 4-5ft.. when waves are good I’ve been able to pop up consistently and go down the line around 75% of the time?
But I’m learning at a beach break where the waves are getting pretty big and steep like 6-7ft+..
For reference I’m 5’4 and about 52 kg (115lb?)
I feel like I don’t really have control over the foam board when paddling out as the waves are massive, and the angled takeoff is more difficult as the waves are so steep. Even when I do succeed it feels like I don’t have the ability to maneuver the board (can’t engage the rails). The board feels clunky to handle
So just wondering if anyone has any insight.. either some technique tips or board advice. I almost feel like I’m too light for the soft top and it’s like I’m on a trampoline because of how buoyant it is, haha! But I’ve been able to get it at times.. so maybe I just need to practice more with the steep takeoff. Open to any insight, thanks!