This is not a doctor's forum. Most of the moderators here are knowledgeable about the HIV risk. I cant understand your english. Looks like you have had sex 2 times with condom which is zero risk for HIV. Third time without condom is risky regardless you ejaculated inside or not. There is a comforting fact for you that, even if you have sex with HIV positive person chances of getting HIV is 1 in 2000 since you are a male. If you are circumcised the chances are even less. Still risk is a risk.Chances of this prostitue being HIV positive is again less. So, even without condom the chances of getting HIV is rare from a HIV positive person with one incident. So, be careful and dont involve in unsafe sex which is anal or vaginal sex without condom.
Though Hand job, blow job, rubbing, mutual mastrbation does not have significant HIV risk, STDs are possible. So, stay away from all such stuff.
By the way, I`m not a moderator. I`m just one like you and checking this site frequently because I`m still in the window period.