Hi all, first post here. This is my second confirmed pregnancy (5 weeks today). First one in the summer ended up in early miscarriage. Not sure if it’s relevant but had flu jab on Friday and then on Sunday small bit of spotting, more bleeding on Monday (requiring sanitary towels) and small bit on tues morning but tues afternoon/ evening not much at all and today hardly anything. Doesn’t feel like my normal AF. Been monitoring BBT. Stayed high all the way until Sunday when I had a big drop below cover line- lasted two days and it’s now back up two days in a row above cover line. All pregnancy tests- taken about 5 are showing Positive. So early so not sure if early miscarriage or just bleeding or something else going on but was worried about bbt drop below cover line as I know that isn’t really good news. Any insight?