Urimax - Retrograde ejaculation-painful.

Hi Doctors, I need your help. I have consulted doctors and tired of taking medicines. So i want to know what's the issue and how can it be cured. I was having stone in ureter. Doctor gave me urimax, Stone B syrup and ciplox . I took it for nearly 1.5 months and stone got removed. After that I stopped all medicines Now I am having burning sensation while urinating and also saw some red dot on my penis. So i applied candid cream red dots are gone. Now I have below issues 1) I am still feel burning sensation while urinating. 2) my urine flow has reduced earlier i was perfect never had any issue. I feel urge for urine but not able to pass much 3) I am having erection issues along with Retrograde ejaculation Pls suggest me what to do and if this is curable or these are just temporary side effects. Note: I am again taking Stone B as it helps in making urine alkaline so it's helping me meanwhile for avoiding burning sensation.