Bbt vs opk

TeeπŸ’‹ β€’ Ttc bby #1 πŸ‘ΆπŸΎ β€οΈβ­οΈπŸ’˜πŸ’œβ€οΈπŸ§‘πŸ’›πŸ’šπŸ’™

Question. So according to my temps I ovulated a day

before my positive opk. Should i go with the bbt or the opk. Has this happened to anyone else?