Cautiously optimistic

I have taken 3 HPT's that showed faint positive.  I really think it should be darker (based on previous experience), but I will take it and be hopeful.  I took a digital one a couple days before the faint positive ones that said not pregnant, but I think it was a bit early. I do not have any more digital...maybe I can talk the husband into picking me one up before coming home from work.  I have had a few cramps and a couple moments of nausea. but not sure if they were hopeful imagining or genuine.  I have blood work on Thursday. I am hanging in!