I got my period 😔

Third month trying using OPK’s. So exhausting testing negative, and then getting my period. Literally depresses me. I start testing at 9DPO, and all those days after I have line eyes most times.

I don’t want to stop trying though because I feel like that’ll just set me back. I want to keep trying but it’s so draining. I’m fairly young too, I didn’t think it would be this hard. (24 y/o) Does anyone have any tips or anything. I don’t drink, smoke, do drugs, none of that. Can diet possibly help?