First of all, congratulations!!!
As I'm sure you've learned by now, the real lessons now begin and to whichever path you decide to take will in this hobby will present the opportunity for growth.
That said, there are many facets of this hobby open to you, each having their rewards and challenges, so pace yourself. Try to find someone in your area that shares the same passion for the the radio world as you do, with significant experience and desire to share their knowledge, that you can learn from.
However, they may not be that close to you or available much, and that's okay, do your own research, read and study about different aspects of the hobby and it's history (i.e., solar flares, propagation, spurious emissions, compositors, induction, etc.), get involved with Nets, meet others, text, email, ask questions...HAVE FUN, doing it.
If it stops being fun and interesting to you, then you'll get bored and maybe bitter, feeling you wasted your time. I imagine by this time you've past that stage and have committed yourself to broadening your horizons (e.g., studying for the next level).
In regards to passing the general exam, I'll share this, you've already got a huge advantage having recently passed your technicians exam. "You're in the zone" and much of what you learned transitions over into the general class. Don't overthink it, don't stress out over it (their not going to take your tech away if you don't pass), and don't spend money on lesson plans, classes, etc (save that for future radios and gear-you're gonna need it).
If I may, keep it simple, the exam is only a step, once you clear that hurdle, then it that's when things get complicated and the real learning starts. In, other words limit the amount of resources you engage in while studying (it can get confusing quickly). For both my tech and general, I read the books from K4AI, and used Ham Radio Prep app on my phone. Once I completed the books, I focused on the app- at least 30-60 minutes a day, work through the sections, take the practice quiz, fail, repeat, fail a little less, repeat, failing less again, over and over, and pretty soon (if you stick with it) your memory muscle kicks in and that's what you want...because the same questions on the quizzes are the same on the exam- THAT THE ONLY INFORMATION YOU NEED TO REMEMBER AT THIS POINT.
Good luck and 73,
de WROA675/KN6SDM
ps: a plan without a goal is just a dream.... Set a date, reserve your spot for the test, that will give you incentive and motivation to "get'er done!".