Really bad anxiety ? Idk what's wrong with me

Linda
The last months and I half had been real hard for me . My boyfriend of two years cheated on me and so much other bullshit. I just got of my period and I'm having a light pink discharge. I had this discharge right before my period which isn't normal  for me. My period ended today I went pee wiped and saw blood. I just broke down crying. I have so much going on in my life right now i can't handle health issues. Idk ifs because of my birth control. I started my new patch yesterday after my period week and I applied the patch and now suddenly I'm getting butt pain on my butt cheeck where I applied it to. Again none of this is normal for me. Idk what to think help