Is it possible to ovulate twice in s month?

I swear I got a positive last week and was having cramping on my right side.... but now I definitely have a positive and am cramping on my left side?

Obviously (if you even can ovulate twice) I didn't get pregnant with the first o ovulation or I wouldn't have had the second one a week later, right?

Fraternal twins run on my mom's side of the family so I try to pay attention to where the cramping happens. But having it happen a week apart is weird.

(I just had a miscarriage for 2 months August-October. D&c on Oct 19th. I feel like all my fertility signs have been off since then.)