I need help.

Paige
OK so I'm not TTC but most of y'all lovely ladies on here know more about conception and baby making than I do. I've taken three pregnancy tests all BFNs but I'm still having all the symptoms sleepy nauseous my back hurts I'm peeing a lot and I'm lactating. I showed my mom what was coming from my nipples and was told it is colostrum. I went to the hospital because my breath were engorged and they just gave me prescription Tylenol for the pain and gave me a urine pregnancy test. I have no clue what is going on. I do have the implant in tho. Can any of y'all please help me out and give me some advise or tell me possilities what could be going on. I'm petrified!