Coming home i almost collided with woman,she had wound on her knees,covered with dressingit had blood on it,i alsohad wound on my knees, i was wearing trousers,there was no contact as i paved way 4 her,checked my wounds, no blood there, can i get hiv?

No: HIV transmission is not possible in above described scenario. A fight-or-flight response appears likely given circumstances.

Agree with Dr. P: There is little risk of HIV from what you described. Have a healthy diet, exercise 30 minutes/day, drink plenty of water daily so your urine is mostly colorless, have safe sex, no tobacco alcohol weed or street drugs. For nutrition: http://www.choosemyplate.gov/. Get HPV and Covid vaccines. Wish you good health!