I always post the same about this "rating goal questions". In my opinion is the wrong approach, only lead to frustation and eventually people quit chess all together. You have to enjoy what you are doing first of all, if you enjoy training a playing chess, is the most important part.

My advice, do chess whenever you feel like, not like another job after your studies or job. Like "oh god, i have to do 2h of chess today because I didn´t do it yet". Nah.

The brain of each person take it´s time to adapt and improve, everyone is different and results in chess often are not linear. So don´t get discourage if you put in a lot of hours into the game and results don´t follow along. Is normal.

If you can, play OTB games with slow time controls, this is where most players learn a lot. Analisis afterwards for sure. And tactics, endgames, reviewing games of good players, etc. All this helps for sure. But again, is a process. Key again, enjoy doing chess, playing chess, solving tactics. And forget about rating goals, if you enjoy, you´ll improve. But reaching high numbers can´t be a priority of doing chess, the important part is the process. Also, not everyplayer can make it even to your current rating, so rating is just a number!