when you go missed, depending on where you go missed, you still fly down to the MDA,or in this case 1250, level, and follow the missed track.
So what do you do if you get out of tracking tolerance before the Missed Approach point? Just keep going down to the MDA and hit the obstacle off to the side? Don't be ridiculous. Climb immediately and follow the MA path. ATC should already have thought of that. If OCTA, organise separation with the other aircraft before you start the approach. In this case, tell him to hold not below 3700ft.