Another Hard Week

I have been using the Progesterone cream for the last 3 months now. I have made great improvements while using the cream and doing better than I have done in years! Then this last week came a lot of ups and downs. I began to think I was pregnant, but tested neg. Then as the days have gone by I began to have even more pregnancy symptoms. Still neg! The last test I took I just KNEW would be pos, but no. It's wearing on my emotions. It just so hard to sorta get excited (even talk names) and then hope is dashed away. I don't really know what to do now. Still COULD be preg...what to do? It's just been hard! It's not that I would be mad if I knew for sure I wasn't preg., but I just want a for sure. Just plain HARD!