Hi, I'm An Indian , In An Early Age, Say,

Hi, I'm an indian , in an early age, say, 16 I pulled my foreskin back and kept back for nearly 2-3 days after that my foreskin got stucked and was unable to get into its original shape. An operation is done to to get in shape, now my foreskin is back in shape but my penis size is almost 2-3 in(non erecting stage) whereas at erecting stage it is nearly 4.5-5 in. And somewhat my foreskin is bit tight but after few attempts it can be pull back. My girth of penis is almost less, I masturbate frequently say twice-thrice a week. So doc, tell me can I satisfy a woman in terms of sexual activities or can I pregnant a woman. I'm afraiding so much please help me this situation . I'm 21 years old. And still a virgin