BFP or trigger?

Hi guys, I am 7 days past a 5 day fresh transfer with a grade 5AB embryo. This is our first cycle.

Other than some mood swings and down days which I put down to the progesterone messing with my mind, I have felt no different.

I was pretty much convinced IVF hadn’t worked but had ordered some FRER & Clearblue tests which arrived today. I wasn’t going to test yet as I was fully expecting huge disappointment but the line seems pretty dark.

After the initial disbelief and joyous crying I am starting to panic it could still be the trigger shot which I had 13 days ago. Am I right in thinking that if it was the trigger shot it would be a faint line? I had 6500IU.

We have been TTC since 2016 & I just don’t know what to think right now. Hubby is miffed I tested early as the clinic said not to test until 27th Feb.

Any advice much appreciated xx