HELP! what shall i do?

Im currently 4 weeks late for my period boobs are so sore, ive had loads of creamy/watery CM ive had to wear a pad for the last week, my whole body aches,ive had nose bleeds nearly every day for the past 3 weeks,i have been getting a few cramps, im not eating much or anything. Tried to book into the doctors but they arent willing to do blood tests.