except by your red marks i cant see any scar

Your skin is normal. Count your blessings. You don't have any indented acne scars. Take care of your skin, get facials, USE SUN SCREEN and protect it from the sun. Your skin is gorgeous.

here is a picture of scars in daylight. Do you think they are too severe to get any progress?

Where are the scars? Mah

I only see an uneven skin tone (little bumps) and some red marks.

you dont have any scar, if you look closely at every person skin you gonna see some indented small scar here or there and some enlarged pores, but thats not your case too, your skin is perfect, the red marks will fade by itself and your skin tone will get back to normal with time if you keep your oil production under control