Hello,
AS a NEET score of 445 your Overall Percentile will be around 93.08 - 93.58 and your Predicted Rank will be around 94171 - 111321.
You have chances at government medical colleges like

Guntur Medical College, Guntur

Siddartha Medical College, Vijayawada

Rangaraya Medical College, Kakinada

SVIMS - Sri Padmavathi Medical College for Women, Tirupati

Sri Venkateswara Medical College, Tirupati

Government Medical College, Anantapur

Rajiv Gandhi Institute of Medical Sciences

However these information is based on last years cutoof and as cutoff changes everyyear depending on factors like difficulty and number of candidates etc.

You can use careers360 college predictor to know the colleges you can get at your NEET score;-
https://medicine.careers360.com/neet-college-predictor