So need some advice

I have posted here before about my bpharm situation...so college ll chodhich now I have dropped the course..and still I'm confused about the next part..bsc physics pokan aanu thalpyram or maybe neuroscience and i have about 8 9 months before the next year classes start. So aa oru time ll idk wht to do. So can anyone suggest me some shot courses that I could take up in this time.. it can be anything as long as it is useful in the future maybe..and arum online course parayalle veetil erunn maduth🙂also do u think whether it would tough to crack neet or any entrance exam since I have to start this late..athinte coaching worth it ayirikumo?