AWW hon I am sorry
I had that test done and it didn't affect my cycle in any way.
I had a chemical PG cycle before last... and I am pretty sure last cycle too but that wasn't confirmed with a blood test.
The first one made my period late not early. The second one... my period was right on time.
I wish I could tell you for sure what is happening for you, but I am not even sure a DR would be able to tell for sure
If in your heart you know those tests were + I say go with that feeling.
Again I am soooo sorry