Hey all sorry this is a long one. i am usually regular except for when i had my son. i am now 3 weeks late. took 3 hpt negative. went to doc for blood test it came back negative. Unfortunately I still have the symptoms and they are getting worse. Nasuea, heart burn, cramps, rib cage hurts (thats how i found out i was pregnant last time), headaches, sensitive nipple,  backaches, fatigue. And most importantly i have a chronic pain condition but when i was pregnant with my son my flare up disappeared which is another huge reason why i feel like i could still be pregnant because i have not had a flare in several weeks. my husband and i still have this gut feeling i am pregnant too many similarities to last time. my obgyn cant see me for another 2 weeks. i will be having an ultrasound done which is also how i found out i was pregnant with my son. Never took hpt or blood with him. i need help am i going crazy? has anyone had neg urine and blood test after 3 weeks late and been pregnant? should i take another test in a week? help please im desperate.