I think I may have gonorrhoea but the only symptoms I have is a strong odor coming from my crotch (similar smell to my last partner) and sometimes I fe?

Prob not gonorrhea. Gonorrhea doesn't cause such odors. This almost certainly is just a hygiene problem. If you had gonorrhea, you would probably have pus dripping from your penis and painful urination. However, if you have been sexually active and perhaps exposed to gonorrhea or other STDs, see your doctor or a clinic for testing.