Judy said 'it matters not what others think' (paraphrasing)...I wholeheartedly agree. I also agree with her...you...and others, that JJ is with you. I have post-departure visits as well...some as a 'knowing'...some audible...some in dreams...some as experiencing their 'smell'...maybe their weight on their favorite cuddle spot on my body, and/or their warmth...or feel their mass even though they are not visible. To me, it is perfectly normal. I feel the wind, too, but I usually do not see the air.
My Mom had a 'physical' visit from her father in person in a house they moved into after he passed. My SIL had a 'physical' visit from her Dad after he passed...he did OOBEs at will before he passed. In 2004, I 'felt' when a friend passed...I was not there in person and got the 'official' news several hours later. Too many more stories to relate here.
I have a very good, out of print book (I still see used copies for sale...<g>) by Dr. Helen Wambach called, "Life Before Life." I found it very comforting, explanatory, and very informative. She set out to prove something non-existent and found the opposite to appear true. There is so much we just do not know.
I am so sorry for your loss of JJ in the physical at this time. I know how terribly difficult it is. It is obvious that you and JJ loved each other very much. Please accept my sincere condolences. RIP,JJ...{{{Hugs}}}