Short luteal phase

Hey guys, sorry for posting so much. This is my first time using opk’s. I really thought I wasn’t going to ovulate this cycle but I had this intuition to test again one more time and got a peak opk, yayyy!!! I have a 26/27 day cycle and Premom is predicting my next cycle to start on May 2. If I were to ovulate tomorrow (I’m guessing) that would put my luteal phase at 9 days. I’m worried that isn’t really a sufficient enough time for anything to happen. Any advice?