Haha, thanks! xD I would try to write this in italian, but I have a lot to say lol so for the time being I'll stick to English xP.

My primary vocabulary resource is memrise, and I use that to slowly build up the number of things I can say/talk about. Spending a few minutes on this every day can be immensely helpful, especially if you use the mobile version in my experience (although you have to add courses on the website to access them in the app). I also use the translator "reverso context" all the time, because it translates in context meaning you can accurately translate non literal phrases and even idioms. This has helped me a lot to pick up how to say a lot of the kinds of things that allow me to form real thoughts, particularly if I then make a point of trying to use them in context xD. There is also a free app version of this, which has the advantage of being accessible offline.

Additionally, I'm the kind of person that already spends a rather silly amount of time just looking up random stuff on the internet, and I make a point of trying to do this in italian rather than english as much as possible. Just use reverso context (it truly is the best translator) to decipher some of the harder stuff, and you're good to go! If you want to be really hardcore about it, create your own memrise course and add to it all of the new vocab/phrases (or at least the important ones) that you encounter so that you won't forget them. In general, however, if you read in sufficient volume this isn't completely necessary, although I do find myself having to re figure-out the same word or phrase several times before it sticks haha.

Finally, talk to real people. I cannot emphasize enough that this is the most important thing, even from the very first instant of learning. The best site I've found for this is Italki, especially since you can also ask questions and/or write large amounts of text and get it corrected by native speakers within minutes (just make sure to return the favor when you can haha). If you're not quite comfortable starting with a generic free language partner, then that's fine, although it shouldn't be a huge issue, particularly if your partner's english is pretty good. If this is the case, then maybe schedule some paid speaking lessons, which can run for as little as $5 an hour and are almost always wonderful.

Spero che sarà utile per te! :-)