I had medical abortion last week.my stomach is very bloated and breasts hurt me and feel them more bigger and heavier than the usual. is that normal. ? also back pain and cramps.

It's not clear to me: what you mean by a "medical abortion." That is, I don't know if you mean that you took pills to induce the abortion or that you had the abortion for medical reasons. I recommend a timely follow up visit with the doctor after an abortion or miscarriage, especially since you're experiencing side effects that may indicate a complication. Dr. Anne