Bio oil is not working on my stretch marks! Any other tried and tested methods to get rid of my stripes?

You can try coconut oil too, something not that expensive/high in commitment! I personally didn't have stretch marks until 32 weeks, and suddenly they started appearing ... One, two .. A few .. then suddenly one day it looked like a bear attacked me HAHA. Took me quite a while to be comfortable with it (photo attached is 11months postpartum) but I guess they're something like "battle scars"? Also, they fade away with time - so don't worry too much about them :)