As a NEET score of 145 and a student under SC category, an MBBS Seat in government medical college is very unlikely, considering that the SC category cutoff is in the range of 350-420+ in most states.

But there is no need to lose hope! Still there is a possibility of getting a seat in a private medical college either under SC quota or by management quota in your state since the closing ranks are low. Or as a good alternative, you can also think of BDS, BAMS, or BHMS or other allied health-sciences. State counselling rounds, mop-up rounds should also be observed.