Candida multiple symptoms

Hello all

I joined this forum because I am at the end of my rope.

After a series of UTIs last year I was put on stronger and stronger Antibiotics . At the end of it I had a bad yeast infection and my doctor told me that I had Bacterial Vaginosis and prescribed Antibiotic horse pills. That was in March. Ever since then I have had itching and discharge but also many other strange and seemingly unrelated symptoms.
I have had many panic attacks thinking I was dealing with an STD but all tests came back negative. I've had rashes on my legs and even my anus and extreme itching. sex seems to make it so much worse. Have any of you experienced this? The itching will return like crazy.
Also I am currently dealing with basically eczema all over my scalp and so much dry skin I am embarrassed to go out with my hair down.
This last week I developed large canker sores on my lips and sore gums and I seem to suddenly get dizzy and lose focus.
Lastly, my digestive track has given me so much trouble over the last 6 months. I have a lot of trouble with IBS and constipation as well as trapped air in my system causing much discomfort.

Are these symptoms related?? what should I do?

HELP