Hello Vedant, 

Yes, you can get admission in MBBS in self finance college in Gujarat at this score. Last year, 398 Was the minimum score required to get admission in self finance colleges in Gujarat. 

GMERS Medical College, Vadnagar

Surat Municipal Institute of Medical Education & Research (SMIMER), Surat

Pramukh Swami Medical College, Karamsad

These are the colleges which you can get admission into. 

I am sending you the link where you can find the list of self financed college with their cut off. 

https://medicine.careers360.com/articles/neet-cutoff-gujarat