Language/s recommended after JavaScript and Python?

Answer 1

What are your goals?
What are you trying to solve?

Answer those questions then you'll know which language to continue with.

Answer 2

It all depends on what kind of programming you'd like to do. Javascript is mostly related to web development, and Python is a general purpose language, so I can't tell you much.

If you need performance, go for C++.
If you wanna make websites, go and learn the web languages and frameworks, such as HTML, CSS, maybe even React etc.

And so on.

Answer 3

I see you've not done the responsive web course: you should start by this one ;P

also, you've not done all python related courses... you may go to these before jumping to another language ^^

anyway, remember that sololearn courses teach you only basics... so I would advise you to go deeper in all your started languages (by doing practices and learning deeper elsewhere) rather than jumping to completly new language, unless you need it for a specific reason ;)