Feeling bummed

Hello everyone! 
​I had a mc on 08/13 been TTC for about 10 months , I was so excited to get a positive pregnacy test on my 30th birthday! Unfortunately I lost the baby the next day. It's been two months since that happened and actively trying but no success . I have been using the clearblue ovulation test and I got the high peak very early on tested again and same thing happened. I thought this was it but it was not anyone have any tips? Tricks ? Feeling bummed. Have had every test under the sun and everything keeps coming up fine. I just don't know what is wrong????