Razor burn tips?? Please??

Please help me. I get the WORST razor bumps ever on the insides of my thighs. Its excruciatingly painful and I'm just so frustrated. I feel like I have tried everything. I have tried shaving going the direction the hair grows and sideways. I've tried different types of razors and shaving creams, I tried exfoliating before and moisturizing after, but nothing works at all. It's so frustrating I could just scream. If anyone knows any tips at all, it would be so so so appreciated 💕