I too was emotional on my last day of chemo and my last day of Rads..... it is good to acknowledge this it is part of our grieving process as we come through the roller coaster ride called Breast Cancer.... My psychologist said it is like we hold our breath and when we get to the final one it is like we let it go again allowing the emotions to slip out again... Give yourself time to rest and heal.... it is like preparing for a marathon only the race is not a medal at the end but our life.
Hugs and energy as you have finished one and prepare for the next phase.
Soldier Crab