Hi.. These are stretch marks indeed .. They have clearly happened because your skin has had to stretch a lot in a very short span of time .. This is because of excess weight gain. Lose weight ..these will become less obvious. If your weight gain has increased your thighs significantly then consider getting rid of fat by undergoing lipobodysculpting. Juvenis Clinic in Bombay is offering this procedure, one of its kind in India which is the safest permanent form of body shaping. Visit the website www.juvenis.in for pics of patients. You can connect with me for a video consultation via the clinic.
Next Steps
apply Stretched cream twice daily to these marks to get them better. Consider Fractional CO2 laser to stretch marks to resolve them.
Health Tips
regular exercise will help in preventing further fat deposition.