How can we treat new stretch marks after tummy tuck? (Photos)

I did not have many stretch marks after my BL/TT but I am now 5mpo and am getting new stretch marks ever day especially in the past two weeks. Aside from swelling here and there my weight has not fluctuated much. I was trying to deal with it but to wake up every morning to new ones is heartbreaking. I tried all kinds of oils and creams and even starte taking collagen pills. How do I make these new stretch marks stop from developing? Please help.