*long post please bare with me*

So I had a miscarriage at 11 weeks at the end of July this year (25th to be exact) and me and my boyfriend have been ttc since January (we’ve been together 8 years - literally since we were kids😂😍) The miscarriage affected us both so we kind of had a huge lack of libido for a few weeks but we’re back into ttc now and have been since towards the end of August. I have all the symptoms that I did when I was pregnant before. My boobs literally hurt so much and my nipples are much darker than usual. Mood swings all over the place and I’ve had the feeling of ‘strong butterflies’ for like a week or two. I’m 3 days late on my period. I took a blue dye cheapie and it came back a BFN. I don’t know wether I should take a red dye test or just to wait it out? Are blue dye tests more likely to come back false negative or is that a myth? Please help I’m praying for my BFP and a happy healthy rainbow baby😔🤞🏻🌈💙💗