Eye doctor gave me a new prescription?

So i got a new contact prescription and it’s higher then what i was wearing. I went from being blind to actually being able to see. My last prescription was a year ago and so far this year, i haven’t been successful. do you think me not being successful is because i couldn’t see? Ever since i left the doctors today, i’ve done and accomplished so many things that im thinking that was the reason. Before, i had trouble with a lot of things. What do you think?
Eye doctor gave me a new prescription?
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