Hiv comb test@4,5,6,7,8,9,10 weeks after sex,neg.pcr rna test@4,6,7,9 weeks neg.i had 2weekdiarrhea &rash. are these test enough that im hiv negative?

Yes, you're good: Congratulations. I'm glad you experienced love. I hope you will cherish the experience, whatever happened. It's a milestone on the road to your becoming a grown man and perhaps finding someone special to be with for the rest of your life. If something else happens, please use a condom -- it's what a gentleman does, and it'll make things much safer. Again, best wishes.