Why am i leak a green discharge from my vagina after sex?

Green slimy discharge. Funny Fishy smell. Please help. Different Types of Discharge:
Yellow or Green: May indicate an infection, especially if gummy or clumpy like cottage cheese or have a foul odor.
Different types of infections:
Signs of yeast infections:
White, cottage cheese-like discharge
Swelling and pain around the vulva
Intense itching
Signs of bacterial vaginosis:
A white, gray or yellowish vaginal discharge
A fishy odor specifically strongest after sex or after washing beside soap
Itching or burning
Slight redness and swelling of the vagina or vulva
Signs of trichomoniasis
A liquid, yellowish or greenish bubbly discharge
An unpleasant odor
Pain and itching when urinating
Most apparent after your time of year
It could also be gonorreha. See your doctor.
Yellow or Green discharge May indicate an infection, especially if thick or clumpy close to cottage cheese or has a foul odor.