hi everyone new to all this but been ttc for a year now with no success this month was looking positive good day 3 results ovulation charted on bbt graph day 21 prog result of 49 temp remains high from ovulation apart from a small dip on day 20 but did a test today and got a BFN i'm becoming very disheartened and confused have no idea what my body's doing and feel like giving up help please