Hi Tinevisce2016,
Your Initial Score is phenomenal. Two months is a good enough time to improve your score. If you are willing to study dedicatedly for that period, you are sure to achieve your goal in verbal. I believe you may benefit from taking an additional course in Verbal. If you are willing, there are some great GMAT prep companies that can help you with your preparation.
In order to make an informed decision I would highly encourage you to go to their websites and try on their free trial and decide for yourself which one do you like better. Further I see you are a new member here at GMATCLUB and when you sign up at GMATCLUB you get a free 3 days access to EMPOWERgmat course. You can also get a free access to
Magoosh and Optimus Prep courses so try those out as well.
Also I would highly encourage you to consider
e-gmat verbal online or the
e-gmat verbal live course. They are both amazing courses especially designed for non-natives and they are both within your budget. They offer almost 25% of their courses for free so you can try out their free trial to decide which one you want to go for. Plus the
e-gmat Scholaranium which is included in both the courses is one of the best verbal practice tools in the market.
You can also try out the
MGMAT guides they are phenomenal and cover. I must add that if you are particularly looking to discover and improve on your weak areas in quant; a subscription to
GMATCLUB tests is the best way to do that. They are indeed phenomenal and will not only pinpoint your weak areas but also help you improve on them.
Lastly I would also encourage you to purchase the latest version of OG and the verbal review for some great additional practice. Here is a link that will help you with your decision.
https://gmatclub.com/forum/best-gmat-ve ... 68383.htmlHope this helps. All the best.