Shocked and confused

Jayzlynn • I`m 24 years old and a mother to a little boy that was born September 15th 2016 name Elijah married now

Sooooo I was suppose to get a d&c done today because my gestational sac and yolk sac didn’t pass during what I thought was a miscarriage but the baby did I guess I don’t know but I didn’t get it done because my doctor ordered lab work and it showed my hcg levels are rising instead of falling and I’m having mixed emotions right now like what does this mean?? Have anybody else have this to happen to them??