Pregnant after ectopic????

Hi ladies😊

So, i had an ectopic surgery last 12/23/2016. My partner and i are ldr, and we did the pull out method since 2/21 - 2/27 but not consistently and no plans of ttc. I am 8dpo, af is not due til 3/14, but i feel prego, nauseous, my b..bs are not sore but tender.

Tried hpt coz i'm afraid most of the time if i'm prego again, still suffering from depression. Showed (-) which i think i saw an invisible line on T but about 10mins later showed, i think, an evap line.

Could i be preg again?