Smelly coochie!!

Hello everyone so basically I have never suffered with this before, I have been with my partner for 12 years and we have a 2 year old but basically I have been dieting the past 2 months and since then my coochie smell is really strong and I’m worried that my diet is messing with my ph balance what can I use to help with the smell I shower 2 times a day sometimes only once but I am not a dirty person and I just don’t get it?? Any info would be really grateful… thank you. 🙏🏻