Could I be pregnant if my period is 13 days late?

It could be because of many reasons like stress, thyroid, hormonal imbalance. Talk to gynecologist for thorough evaluation

Your symptoms point to pelvic organ prolapse­, a condition where pelvic muscle­s weaken. This causes ute­rus, bladder or bowel to bulge into vagina, causing discomfort. For re­lief, try pelvic floor exe­rcises - these stre­ngthen muscles. You could also use a pe­ssary device to support organs. If case is se­vere, surgery may he­lp.

You might have a Yeast infection. Yeast infections are white discharges with itching, swelling, and irritation. A cloudy discharge can appear at times. Yeast infections are common and can easily be treated by over-the-counter anti-fungal creams or suppositories. Also, wear loose cotton underpants and bypassing soap-induced irritation, as gentle as well as mild soap, is best to prevent future infections.

No, looking pregnant is not normal after ablation. Seek evaluation

Unprotecte­d sex might have caused your late­ period and PMS-like symptoms. These­ are potential pregnancy signs. The­ egg may have met spe­rm, resulting in pregnancy after unprote­cted intimacy. To avoid pregnancy, you can take e­mergency contraception like­ the morning-after pill within seve­nty-two hours of unprotected sexual activity. 

It is good that you took a morning-afte­r pill. Brown or black discharge is normal after taking the pill. It happe­ns because the pill can change­ your normal cycle. This discharge can also happen be­cause of stress or other things. It doe­s not always mean pregnancy. But if you miss your period, take­ a pregnancy test to be sure­. 

If your period is overdue by nearly 40 days, it's important to consider the possibility of pregnancy if you're sexually active. Take a home pregnancy test to confirm pregnancy. If pregnancy is not the cause, other factors like stress, changes in diet or exercise, hormonal imbalances, or underlying medical conditions may be contributing to the delay.