My wife and I have been TTC for over 12 months now via a donor. We had a chemical back in April. Since then every month has been negative. This month we have have done 3 tests so far. Due on in 2 days but there is a very faint line on 2 of the tests (we can both see them) and a thin blue line on the other one. I’m so confused, just don’t know what to think and I don’t want us to get our hopes up