What Causes Vaginal Bleeding, Ear Blockage, Anxiety, Panic Attacks, Weakness And Dizziness?

i think i suffer bad from anxiety and i get panic attacks alot to anyways i was due on my period on the 1st july, i come on my period every month no hassle im 19, anyways ive been feeling weak and dizzy the past couple of weeks like i wake up i feel like im in a dream etc nothing feels real my ears feel blocked and i feel uncomfortable all the time and i panic i went to the toilet today i went to have a poop, and i aw load's of blood on my tissue i thought it was coming from my vagina, and i thought i was having my period i dont know though what is up with me :( i dont know im so scared please help