Its gonna need to go to a dealer, sorry to say.
Tech2 will get it back running right

 

I went to ebay of all places after I'd had a new and tuned computer put into it. The scan tool I bought from ebay allowed me to do the relearn procedure I think it was maybe $60 but I did it in my driveway before I put even one mile on it and it's been no issue year++ later. I originally contacted a local shop and asked if they could do the cam shaft relearn procedure for me but they oddly were clueless or just wanted to get me in the doors and I did not want to risk a dealer messing with my new computer and charges. But yeah Ebay worked for me in this case 100% searched for the relearn procedure and asked the seller before purchase just to be sure. I can look at my old purchase history or share the name of the tool with you later if needed

 

VIDENT iLink400 Full System Scan Tool is what I used for my cam shaft relearn procedure the listings for mine are long gone but search ebay and ask the seller when in doubt but I searched for cam shaft relearn and thats how I remember finding this tool on the site good luck