Hello ,

Thanks for your query.

You are having dyspareunia means painful intercourse,
The causes can be pelvic inflammatory disease or endometriosis.
Stress can be one of the factors.
I would suggest you to get your pelvic ultrasound done so as to exclude any cyst in the ovaries. Chocolate cysts or endometriosis can cause this type of pain.

Constipation can aggravate this pain.

Irregular bleeding can be due to anaemia and stress.

Get your hormonal assay done , FSH on day three of your cycle , serum progesterone levels in the post ovulatory phase and follicular studies on 11th to 14th day of the cycle.

For constipation drink lot of water and fluids , take food XXXXXXX in fiber like cereals , oats , avoid junk food and bread.

For the relief of pain you can take tablet dicyclomine hydrochloride and mefenemic acid combinations, one tablet as and when required.
Hot water bottle can give some relief.

Any further query is most welcome
Take care

---