Am I preggo???

Positive opk sat,1/21/17

BD 15,17,19-22

Used preseed this cycle and also 5th cycle of Femara

2 dpo-severe lower back ache & headache

3 dpo-severe lower back ache & mild cramps,headache,more hungry

4 dpo-mild cramps on left abdomen,tired,stuffy/runny nose,sore nipples

5 dpo-mild cramps,gas,emotional

6 dpo-backache,headache,acne on chest & forehead,runny/stuffy nose,tired,occasional mild cramps,emotional

7 dpo-backache,fever blister starting,gums bled while brushing,sneezing,emotional

8 dpo-backache,headache,gassy,so hungry