Hello, I have gone through your query. Probable diagnosis? Abdominal striae. Is it serious? Absolutely harmless condition! All the symptoms you have mentioned suggest that you have a harmless clinical condition called abdominal striae (it would be better if you ve attached a picture along with).It is actually stretch marks found in area with high fat deposition as abdomen,breast,hip.It is more evident if you have fair skin tone and in pregnancy. It does not cause any significant medical problems and it resolve itself with time. Treatment is generally not required unless you are cosmetically concerned.Laser treatment is available in advanced centers but cost is a problem.Generally it will resolve its own by takes long time. I suggest you to consult a dermatologist to confirm the diagnosis an he might explain various treatment options if it is required. Hope this helps. Regards. Dr.Shinas Hussain