Boil? Cyst? Bikini area. TMII PICTURES

Please help. I get these everytime around the time I’m on my period. they hurt. Kinda. they pop when I’m in the bath. then just sometimes leave a scar. & usually come back in the same area. you can see in the picture I have a scar from it on my inner thigh. once they pop, green smelly & bloody puss comes out. I’m a little overweight. I don’t have any STDS.

Before it popped

After it popped

Pus from popping

First time squeezing

Second time squeezing;