I don't know what this is

I'm ttc I'm very irregular I get discharge off and on sometimes I've been having a lot of unprotected sex lately I really home I get my bog break I've been spotting faint brown when I wipe today I got lots of dark brown stuff it's darker than the picture friday I got clear snotty stuff stuff note I haven't had an actual period since January I'm not on birth control or anything I'm just trying to let god take its course in me getting pregnant