Very unsure and need opinions.

Sabreina
First of all this is my first time using this site, I apologize if posting in wrong place. I miscarried at 4 weeks 3 days on December 10th. That day I bought a test as soon as I started to bleed and I tested negative, not even a faint line anymore. I went to hospital and did blood work and they also confirmed I lost it and my levels dropped to negative. That night I passed everything. Recently I've been having symptoms, hungry all the time and lots of bloat. I tested positive on 4 pregnancy tests, so I bought a digital last night and it showed "pregnant 1-2 weeks) rainbow ? I need advice.