I need insight…

Hey guys. So I’ve had my period every 3 weeks for some time now. I think I wasn’t ovulating because we’ve been trying for 2 years with no success. This month is the first month in a while where I’ve gone 4 weeks without a period almost, and I have had EWCM and very watery cm and a lot of it. This never happens. I’m assuming I ovulated??? Idk i didn’t use OPKs. But it’s now CD 27 for me and I spotted today. Once when wiping, nothing since. It was light pink. I’ve had minor cramps for a week and been super tired. Could this be implantation or is it too late? I know I’m probably gonna get let down but just wondering what you guys would think. Anyone else have similar situation and end up pregnant?