BBT charts

Sorry if this is tmi but for any ladies who chart does my cycle look normal? I have had two large dips below coverline since ovulation and everything I'm reading is pointing to a progesterone deficiency? If anyone else has experienced this and still managed to get pregnant please let me know. Not actively trying ATM as using the app for FAM and trying to understand my body a bit better but will probably start trying soon so would be handy to know in advance if there are problems. Thanks :-)​