1. Did you consult a doctor or a doctor who is an allopathic dermatologist ? 2. The photos aren't giving a clear idea unfortunately. 3. One photo is showing a patch that is MOST LIKELY ( I can't see clearly) a fungal infection. 4. If you have been diagnosed correctly (by an allopathic dermatologist ) that you have stretch marks : then you need to know that I. the red colour will subside and the skin there will become shiny white(line like). II. Stretch marks don't disappear. You will need to do multiple sessions of procedures (like sublative RF or laser) but with an uncertain result. III. There is no home remedy or quick fix solution. Do not try...this I am saying so that you avoid a rash . IV. Stabilize your weight and then think of the procedures. Else you will start treatment on the marks but you will keep getting new ones.
Next Steps
Do visit an allopathic dermatologist (if you haven't) or visit your current dermatologist and do rule out a fungal infection.
Health Tips
Do not try home remedies . Read this article please http://www.skinmatra.com/single-post/2016/09/17/Listen-to-your-skin-talk-Here-is-how
AND THIS TOO
http://www.skinmatra.com/single-post/2016/07/03/Skin-Troubles-Here-is-WHAT-NOT-TO-DO