Okay so I need major advise ladies ! My last cycle was Jan 29. I've been taking pregnancy text every week up until last Sunday and they've all been negative. My boobs have started to hurt just a little and they kind of tingle and itch sometimes it's weird ,also my dog (chihuahua) keeps sniffing and licking my lower tummy and wanting to lay on my belly all the time(added picture) and also for some reason I have this extreme shortness of breath for the last two-three days! I can breath however it's just like I'm not getting a full breath everytime its weird. Has anyone else experienced this before, and if so how did it all end?.