Hello Sir,
No you did unfollow the instructions given in the NEET UG Application form, so obviously this is not ok. You should correct it during the NEET Correction window, all the images should be corrected as per the information bulletin of NEET. 

You can follow the given steps to make correction in it :-
** Visit the official site of NEET 2022 and click on the button saying' Correction in NEET UG 2022 Application form'.
** Now login using his login credentials.
** Edit/delete/modify the details whichever required in NEET 2022 application form.
** After making corrections just click on 'Preview and Submit' and then preview the form if it does not require further modification then just submit it.
** Now you will get an OTP on your registered mobile number and e-mail, just enter it and your correction will be submitted.
** Now take the print out of the NEET correction slip for future references.
Images should be uploaded in the prescribed specifications as given below :-
-->> Passport size photograph (10-200 Kb in JPG format),
-->> Signature (4-30 Kb in JPG Format),
-->> Class 10th certificate and category certificate(50-300 Kb in PDF Format),
-->> fingerprints impression (10-200 Kb in JPG format) and
-->> Postcard size photograph (4"*6")(10-200 Kb in JPG Format).

For more details :-
https://medicine.careers360.com/articles/neet-correction-window

To solve the Test series for NEET 2022 for better finishing of preparation, you can get the Test series from the link given below :-
https://learn.careers360.com/test-series-neet-may/

I hope this information helps you.
Good Luck!!