I am due for my period in 4 days. I have been having these weird symptoms for past 3 days ranging from shortness of breath, lower back pain, mild breast pain and yesterday while talking to my boss I felt so light headed that everything just started spinning and I had to get hold of the table. That being said, this evening I tested using first response and got a faint line but me and my husband don’t even know what it means and even if we should get excited and then it turns out something else. I am in a limbo and any help based on your experiences would help ❤️