Cycle day 30 pregnancy symptoms?

Is anyone else on cycle day 30 just like me? I usually have 28-31 day cycles between periods. I tested with frer on cycle day 27.. bfn. Should I retest soon? Am I still able to be pregnant? I BD'd everyother day during the entire month. No symptoms yet. Not even a pimple or sore boobs. Slight crapms and gushing cm. Like water/cream. Any input will be appreciated