Testing 12 DPO and BFN

I’m just so sad to not conceive yet another month. I had a miscarriage at 5/6 weeks in June and we have been TTC using ovulation kits the whole time since the beginning, which was Dec 2016. Had my PCP at my annual physical actually ask “but have you REALLY been trying, like all the time, since December?” 😒 Help me get thru this community pls!!! I’m 31 and medically obese, so I understand that’s a concern and I’m really working on it, but still......