Ovulation on cycle day 9 or 10?

Jamie • Hey all I`m currently ttc my third baby. .i have a son and daughter from a previous relationship! Thought ide try this app out for help and support!
So I had a d&c on Sept 19th bled for 11 days never ovulated after got first period on the 12th till the 16th..started opks on the 16th and we're negative until today..ide by on cycle day 9 today so prolly ovulate tomorrow cycle day 10! Has this happend to anyone else..before pregnancy and d&c I use to have 32 33 day cycles and ovulated day 22! Any advice ??