Burning pain during urination after sex

Does anyone else ever get this? Out first I thought it was caused by a UTI or yeast infection. But I went to the doctor and that's not the issue. So idk if it's normal or what. It only just started when I had a kidney infection - which is gone now.
Has anyone else ever had this?
Or am I the only one?
If you've dealt with this, what was the cause?