I took spm in tnpg round 1, and joined in the allotted college as per govt notice

Tamilnadu PG round.
I took spm in tnpg round 1, and joined in the allotted college as per govt notice.
Applied for tnpg 2 I’m gonna fill only clinical options, if didn’t get any seat in tn pg 2, will i left with no pg seat or shall i continue spm seat from round 1?
Thanks in advance

I don’t wanna continue that seat.thats why I’m asking this.