Can I get a defer Adjudication /Probation - guilty plea to aggravated assault 2F deadly weapon Knife with prior felony & dwi ?

Plead Guilty to Aggravated Assault 2F with use of deadly weapon knife in open court waived right to jury trial and asked for adjudication of sentence or probation. prior felony 5 years plus probation and DWI. Court accepted plea of guilt with stipulation of plea and evidence. The court ordered PSI and will do final sentencing in March. Why if I waived a PSI is one being done and how will that impact my sentence and could I get probation if they are going to use witness statements crime scene photos and so forth especially since I plead guilty to causing bodily harm or injury by cutting or stabbing with a knife and using a deadly weapon in the commission of the offense. Had an attorney who was present when I plead guilty Also Owe child support in excess of $8000.00 my prior felony conviction for drug possession and my prior conviction for DWI/DUI was/is being used as well as witness statements, crime scene evidence and the fact that I stated in open court that I intentionally caused knowing bodily harm or injury with the use of a knife. On bond with the stipulation that I have no contact with the victim or the witness and that I abstain from alcohol or being anywhere near the victim or the witness. I turned down an initial plea deal for 2 years in TDCJ and SAFP in lieu of a jury trial originally and have after talking with the attorney representing me rather than go to court I plead guilty to Aggravated Assault 2F with the use of a deadly weapon (knife) in the commission of the assault. The DA made no sentencing recommendations and no plea bargain was reached as I turned it down the first time.