Is it to early to be excited?

I just found out im 4 weeks and 4 days pregnant, i took this test 2 days after my period was due and got the BFP. Im extremely excited, but is it to early to be? This will be my first baby.

So this is an edit:

I ended up taking another test just to see what it would look like since alot of women say that itll get darker after a few days.

Here they are side by side, the second one ended up oulling all of the dye from the control line. I had no clue that could happen!

The only symptoms ive been having so far is the nausea and bloat, every now an then ill get a slight twinge in one of my boobs. Is this normal for being almost 5 weeks?