Can someone tell me what their opinion is

My cycle hasn’t been regular recently (anywhere from 28-33 days). So I haven’t exactly been the best on keeping up with ovulation. If we’re going by 28 days my peak was Tuesday. And I did the deed. If we aren’t going by 28 then this is confusing me. Lol. So I’ve continued through the week and weekend baby dancing just in case. It’s now Monday and I went to the bathroom first thing and there’s this.. could this be implantation??