Babesia ? costochondritis ?

I suspect I have Babesia because of air hunger and so I take CSA, however it hasn’t helped with this feeling I get. I get this tightening pain in my chest, feels like I’m lacking oxygen and my muscles where my heart is contracts and hurts bad and sometimes it hurts even more when I breathe so I suspected costochondritis? And lately I’ve ran out of my CSA só my Bartonella nas babesia symptoms are coming back, I ordered some more but lately my arm has been feel like it’s been over exercised like I don’t have muscle strength and I just have a lot of muscle pain in my legs and all over. Feeling like I’m grasping for air and I’m going to get dizzy and faint and makes me feel awful. I’m wondering what you’ve done naturally to help treat costochondritis? And the arm muscle issues ?