Nerves

So I’m having some major anxiety. Been TTC for over 2 years now and this last cycle I had to take femera. Got a peak OPK in 4-6 and tested for BFP from the following week until the 18th when I finally got a BFP.

Now the part that concerns me:

I went to the doctor to HCG urine test (that’s what the do for walkins) but it came back “inconclusive”. Now I have take at least 5 tests and I think they are getting darker but I’m nervous because everybody I know that has been pregnant has loss their babies these last few months :(

What do you think? Should I worry? I have not had bleeding or sever cramping (but I have us some mild- moderate cramping...)