Should I be worried ?

Ch

Hey ladies.

I had a D&C December 10th I was mostly only spotting for a few days then it stopped I was having bad cramps and that's all with a little bit of backache. Last week i started to bleed a little bit for 2 whole days then it stopped now I'm back to having backache and cramping with sore boobs and extremely bloating and sometimes nausea . I havent tested but can this be another pregnancy or just the after effects of the D&C also should I go to doctors just to be sure