so no I'm not breastfeeding , and no period it's been a month Could I be pregnant ?

Yesterday I went out with my boyfriend went to watch a movie, me and him don't live together yet. but point is yesterday when he was dropping me off his like sleep over at my house witch the mom and dad lives. I said no,

his response was why is everyone deciding or making choices for you and their going to do the same with the baby, when I know that's not true. what he thinks is that my mom tells me not to sleep over. So he left all mad. and I felt in my heart that he went on and cheated on me...

My doctor also recommended me getting the flu shot while pregnant ? I'm not sure if I want to or if i should ? It's all scary to me !! What do you ladies think ? Did you get the flu shot while pregnant ? Are there any risks? Or should I wait ? I'm so scared of taking anything while pregnant , much less getting this shot.. He said it isn't mandatory , just recommended.

So about 3 weeks ago I had a miscarriage... I haven't posted about it as it's been a crappy few weeks and been getting my head around it all.. well today I've been having clear mucus when I wipe (tmi sorry). It's been happening the past few days, I've been tired, appetite has been up and down, bloated etc.. I know the right thing to do is take a test but how long after a miscarriage is it possible to be pregnant? I'm not sure whether it's just ovulation that could be happening.. I'm so confused😩

Any advice on how to tell my mom that I'm pregnant??? I know she'll be upset and I'm afraid to upset her or disappoint her (strict house) so I've been putting it off, but now it's stressing me out, and I don't want/ need to be stressed! I just want to be happy!!!!!