Let me join the long list of having recently passed PT furbabies. My heart goes out to you. I know exactly how you feel. I lost both Killian and Shiloh within a seven month time span. I had counted on Shiloh to pull me through the loss of Killian, but apparently Killian wanted her with him. (STILL big tears!)
It takes a long, long time to smile again. You are not alone. We know how you feel. Little by little, you will cry less and less (takes a long time). However, the love for Jeb will live on forever in your heart. Big Hugs.