Af symptoms but pregnant?

Lovely • IG: TTC #4. Sept 2014 tubal reversal. Feb 2016 HSG: blocked tubes. May 2016 IVF: failed. Aug 2016 BFP turned to 4th loss
Idk if this has been asked a million times before but I have most of my af symptoms (ex: cramping, sore boobs, also I get dry skin around my mouth, chin area) can I have those symptoms but be pregnant still? I also am nauseous,dizzy and slight heart burn which never happens when af is coming. Have you had all your af symptoms but turned out to be pregnant?