Need Help!

Jada • kam 3/2020💙
Hello Ladies, my name is Jada I'm 21 years old. I've been with my boyfriend for about 3 years now. We just started TTC about 2 months ago. Sunday I took a OPK and didn't get a surge, Late Monday I took an OPK and got a smiley face. I didn't BD until Tuesday night. I figured everything was ok because I still had some time, but last night I took one again and it didn't show me a surge. I'm very confused . We BD late Wednesday also. Is there a chance I can conceive or did I miss my chance?