IN NEED OF TTC ADVICE!!!

It’s been 6 years of stressing about a baby. I’m 24 so the first couple of years of my relationship I was just being young minded about it, but now I really want to become a mother. I have mild endometriosis, and have had a laparoscopy surgery to burn it, and they also found a cyst on my ovary, which caused one of my Fallopian tubes to swell. Now that all of it is taken care of, I want to try my hardest to do everything right.  I used to go crazy with the opk test and everything, and I would get positive results during my fertile week but obviously at the time I didn’t know I had endometriosis or a cyst.  I am currently on day four of my period, so I am getting prepared for my fertile week. does ANYONE have any tips, tricks, advice etc that I could use?!!!!! I am going to take every piece of advice and use it without stressing myself out😂