Bad heart burn

Hannah
So i was 5 days late on my period wasn't exactly a normal period when it came was very light days 1 and 2 days 3 a bit more then 4 and 5 light again since day 4 I have had this heart burn I just can't budge I'm in so much pain with it...... I've been experiencing bad headaches I just want to sleep all the time I'm having stomach cramps.... Has anyone else had this before I'm not doing anything different I'm sick of it now