I’ve been having stomach pains for a couple of days at first it was sharp pains but now my stomach growls like if I was hungry but I eat and I also feel like a heartbeat on my stomach and my heart starts to beat fast. My stomach pain keeps me up at night. Also my vaginal discharge on the paper is yellowish and idk what’s wrong with me. Can I be pregnant? My bf and I had sexual inter course without protection but he always said he never comes. Help please