Hello girls. I'm not sure where I should be posting this so mods please move it if it's in the wrong place.

I'm after a bit of advice/stories of hope.

I am 15DPO, AF was due on Friday. when she didn't come I took a HPT which was neg. On Sat I had my usual day before AF spotting. It went on all day, was brown but not heavy enough to need a pad. On Sunday I had no bleeding at all. I was expecting AF and didn't even have any spotting. I did another HPT (an internet cheapie) and it was very, very faint but myself and DH saw it. when we were out I bought a FRER and got a faint line and then did a clearblue and it came out pregnant 1-2.

so- I am pregnant. I realise that. My worry is coming from the fact the tests were so faint. With dd they were quite strong at 15DPO. (mind you it has just occured to me that as she was an IVF bub she probably implanted a lot earlier as she was placed directly into my uterus- at day 2- rather than having to come down the tubes - is this true???). I went to the docs this morning and their test was neg. He sent me for a blood test and I have to wait until tomorrow. I'm so worried that this little bub isn't going to hold on. The faint lines and spotting have me freaking out. Can anyone offer any hope?