Welcome to the forum. Krimson 35
has rare side effects (but individual variations do occur). The side effects complained are mostly vomiting, mood changes, breat tenderness, chloasma, gastric upsets, etc.
It inhibits the influence of androgens and reduces the activity of the sebaceous glands hence reducing hair growth. It is a combination of cyproterone
acetate and ethinylestradiol
. It is a hormonal pill and will not affect pregnancy
. Since you are unmarried person, do limit the intake. Take vitamin supplements. Take care.