It is possible that your severe pain after intercourse during pregnancy could be a symptom of a urinary tract infection (UTI). UTIs are common during pregnancy due to hormonal changes and increased pressure on the bladder. Symptoms of UTIs include frequent urination, burning sensation while urinating, cloudy or strong-smelling urine, and lower abdominal pain. It is important to consult with your healthcare provider for proper diagnosis and treatment. They may recommend a urine test to confirm the presence of bacteria and prescribe antibiotics if necessary. Additionally, practicing good hygiene, drinking plenty of water, and emptying your bladder before and after intercourse can help prevent UTIs during pregnancy.