Is it at all possible????????

My hubby and I have been trying to concieve for the past year now and I recently had a Saline sonogram which my Dr say it may increase our chances, so about 2days later we tried and did the deed and I will edmit it felt really different when he came almost like it when in more deeper then normal. And that was about 4 weeks ago, so we have made love at least every other day since, now on July 22 nd 2014 I went to the bathroom and noticed an egg white discharge I got super excited and ran into the bedroom that morning and said honey its time! But to our surprise I immediately started bleeding, I just wanted to cry! I was so confused and we have been praying for it , but then today I woke up and with the first pee of the morning I took and chance and took a first response pregnancy test, instead of getting a positive or neg it told me to go to the book. In other words error! I am really starting to think this is really not at all in my hands. Anyone else go though this?