Talk to Gynecologist on UTI Boils Back Pain Breast Tenderness

I was recently married 1.5 months before then I did have boils on my breast I took antibiotics for healed but boils on other area of my body near breast and belly is appearing and recovering that's y I stopped wearing bra for almost a month. One more thing I did have UTI. There was frequent urination and there was burning. I took antibiotic for it and it reciverd but before starting my periods 3 days before there was serious pain on my back . But now in folliculas phass3 there was no burning sensation no frequent urination. I tried to conceive . But in my luteal. Phase before 10 days of my period there is burning sensation in urination and frequent urination and breast becomes tender and ther was mild pain in my lower abdomen today . Why is that