The latter stages of my 4th PG I was in a lot of pain and I was pushing myself so hard just trying to keep up that quite often I'd be in a sobbing mess by the end of the day. If you can see a physio for the SPD then it will be worth it because I found my symptoms were worse after I had the baby. It was better in the immediate weeks but by 6 or so it had worsened. It's never too late for a little help in managing the pain and also to plan on your recovery period with the correct posture and exercises.