Advice please!!! Asap

Has anyone ever tried the drops to help you lose weight, that do contain HCG. Do they throw your period by a week or could I be pregnant ? I am extremely in nerve wreck mode. We lost a baby to ectopic in February and have been praying for one, but I can't help but feel the test was positive because of the HCG in my urine.

I started drops Monday afternoon (the day I was to start my cyle) and havent taken any since Tuesday morning.

Any advice would be greatly appreciated!!