Today is 11dpo, breasts still tender, bad gas, 2 bfns, spotting 8dpo I am worn out. Last night, I had the WORST pain in my lower right abdomen, radiating into lower back. This morning it still hurts, bad. I not only feel the pain, but I feel sick ie: feeling like im going to pass out, have to sit down or lay down, hot, and barfy, but have not vomitted. I am concerned there is something wrong. Need advice... Thanks in advance ladies, I appreciate you all.