TTC after two losses

Good morning ladies :) I have been using conceive plus for two months now and hoping this is the month! We have had sex for 4 days of my fertile window and 2 after it and I keep thinking I'm out :/ I have been having episodes of nausea on and off the past few days not sure that's me and my wondering thoughts making me sick my bbt is slightly increasing by the day, had slight cramps and back aches. I have had two previous pregnancies however unfortunately they both ended in no baby one MC and one stillbirth. Me and my partner are desperate to try and repair the damage its done to our little family. Never replacing our two angels but we just want to be happy and this is definitely what we want! Considering we are both in good health we have been dealt quite a shitty hand. Has anybody had a positive outcome with conceive plus?