i’m on birth control but i missed some while being sick so I took a plan b after my partner finished inside me. that was december 6th. I had a period that started 2 days early and lasted 7 days like usual. now it’s the 29th and i’ve been taking my birth control like usual since the plan b but i’m bloated & hungry but I have diarrhea and get kind of nauseous everytime I eat. my back hurts on one side and i’m having cramps every once in a while. What can I do to help this? and is it being caused by all the hormones?