He rubbed a little of his precum on the tip of my penis i wasnt on prep but before exactly 2 days i took 2 tablets of prep(didnt have sex), so 2 days cap of not taking prep and before i didnt take prep for 5-6 days, so shall i be worried from hiv?

This was little or no risk, but hard to say it was truly zero risk if this person has HIV and not not treatment. Did you ask him? It isn't clear if you to PrEP two days before or after this event: which was it? In any case, it's too late to make any difference now. I would suggest taking no more anti-HIV drug and have an HIV test in about 4 weeks, avoiding any and all sexual contact until then.