Hello and Welcome to HCM,
Thanks for writing to us.
Pressure feeling over low abdomen seems to be due to muscle spasm and lumbar disc problem.
The medications will relieve pain and help muscles to relax. Physiotherapy
shall also help a lot, especially exercises that strengthen your back. Kindly note that exercises should only be done when it doesn't hurt. Adequate rest and proper nutrition is equally important. Drink lots of fluids since dehydration
affects the disc.
Hope this helps you.
Wishing you good health...
Dr Saurabh Gupta.