Eye floaters after using ayurvedic drop.

Hey , i am 21+ male with -4 myopia in both of my eyes . I have used patanjali drishti eye drop ( This is the composition of the drop -each 10 ml contains Shwet pyaz  1.68 ml Adrak swaras  1.66 ml Nimbu swaras  1.66 ml (honey) 5.00ml Peservative (as per IP) benzalkonium chloride - 0.01 ) once everyday for 2 weeks for my eye strain problem due to work on laptop for long times because a ayurvedic doctor suggested.but suddenly i saw a floaters in my right eye . So, i stopped using that drop but after 2 weeks there were many floaters in my both eyes. Today , i checked my retina & it was fine. Doctor told it's may be of myopia & he can't tell it's because of that drop or not.but i am feeling guilty for using that drop 😭😭.my life would haven't been ruined if i haven't used that drop ever .can anyone tell if they have encountered any patients like me who got floaters after using ayurvedic eye drop?will there be any medicine in near future for this curse? Is there any research going on ?