Help me please

Tiarra

So I’m 36 years one have a daughter and I’m currently engaged he has a son but we don’t have kids together we want it so bad but I want to give up so badly cause I keep trying and I’m tired of getting negatives.. I’m currently in my tww which is annoying I think I gave up I stopped taking the prenatal pills, I stopped tracking my bbt. I bought these pdg test which test to see if you ovulated and I’m so discouraged because it keeps being negative… Does anybody know what can help with ovulation.. PLEASE I NEED HELP…