I have healed mostly after my concussion and I am able to complete workouts without have a return of symptoms.

If I am able to workout without an increase in symptoms should it be safe to workout now?

I am still experiencing a few problems cognitively with issues in reading and math.

At this point in my recovery will weight training and working out slow me down as I really am working hard to improve my math skills at the moment, and I don't want this to be impacted by my fitness life.