comment please.

so at my 12+3 ultrasound the baby was measuring on time from head to butt. my doctor is trying to change my due date from 9/22 to 10/2. I had my period December 16th-19th. had severe ovulation pain on the right side on the 25th and then had spotting on the 28th-30th which I thought was just left over blood but it was implantation. with my first baby they kept trying to move her date back as well and I ended up being induced at 41+1 and had severe complications because her placenta was dead. I don't want this to turn into that too..does this ultrasound look like an 11+1 or a 12+3?