Best birth control

Christine

I’m Going to try to make this long story, short and simple. I started the depo shot about 3 years ago, then it failed because, I had to go on an antibiotic that counteracted with it. After I dealt with what happened, I started the 10 year IUD, but it was causing really bad abdominal pain, so I switched to the 3 year IUD. Since I started that, I keep getting BV’s constantly and they always happened after sex. Tomorrow I am taking a pill for 2 days for a yeast infection witch I never got before. After that I will start Boric Acid. Then everytime I have sex we have to use a condom for month and see if it’s my bfs sperm that is causing me infections (it’s not an std I get he led every time I go which is every month) but I’m thinking after this boric acid I’m just going to switch birth control. What is the best control do you all think?