Unfortunately all my university experience has been online due to the pandemic, for this reason it is very boring to learn remotely in all the fields I have studied and the fault is not the teachers, but the context. As for English, it was a bit strange to do this subject again after a year without having it, I must admit that my English was a bit rusty and I had to get used to understanding grammar, verbs and when to use them, among others, If I'm honest, that part is boring for me, I prefer to read and try to understand on my own, but I know that grammar is necessary because it is the basis of the language.
From my perspective, writing in English and forming sentences is what is most difficult for me, I think I could improve this quality by reading more in English about grammar, watching videos on YouTube or perhaps doing a course in which they teach me from 0 to so I can learn in a better way.
The truth is that when I'm alone I try to speak in English, since with another person I get nervous and feel a bit ashamed, I imagine in my head different contexts in which I might need to speak in English and I form sentences that would help me answer questions or communicate, from time to time I write them down to review them and see where I am failing to improve. On the other hand, all the series and movies that I watch during my free time I leave them in English and with subtitles to be able to learn even more either speaking, typical phrases or even pronunciation.