pre cum "dribbling" when not aroused, while being massaged or exercising pc muscle.

hi i have had a bad back for years now. around two years ago i had a spinal fusion. this got infected and was redone. this time it failed. i had a third operation done and that was succesful.

now im seeing a physio and the begining stage is to strengthen the pc muscle. now i was not aroused at all and i was being instructed on how to do the exercises. the physio was using an ultrasound to show me the muscle contracting etc. this was for around ten minuits, and a couple of times i could see the muscle work.

i left my appointment and noticed that i was dribbling pre cum. I have had this problem before. when being massaged and once again i was not arroused at all and the same thing happened. my kids 6 & 8 would also give me karate chops to help my back and it happened then too. so i was definately not arroused.

now before this operation when i was arroused, in fact it was when i was with the kids mum practacing hahaha. this female would make a huge issue of the fact that precum was getting all over her while spooning etc. this became a issue between us and now we are seperated, she uses it to insult me along with other things. i must admit it was alot of pre cum.

the fact that it is doing it now when i exercise the pc muscle i am some what worried about it. what would the conection be? , why does it happen?.

when i do ejaculte at times it is week, at times it is quite strong. what can i do to stop this happening, the dribbling when not arroused is quite off putting. i dont want to get in another relationship. ashamedly i will also say that i dont last to long while either masterbating or having sex, my erections are not as strong most times but at times they are as hard as a rock.