Hi! I get your frustration totally! My husband and I have been TTC for several years. I used home ovulation tests and saw my GYN who prescribed me prenatal vitamins and baby asprin and we used a lubrication called "Pre seed" that we got at the drug store. You may want to see your doctor and get a plan in place. But honestly,,when we quit using the tests and just kinda "forgot" about it I got pregnant. I know seeing other moms and pregnancy's are hard,,I was in the ER for threatened miscarriage and my nurse was pregnant! Ahhhhhh!!! It will happen. Sending you love and hugs and baby dust. ~Bkitty
I'm in the same boat just hang in there. Have those same feelings.
Are you ovulating? Try using OPKs so you know when you're ovulating. That way you can be sure to have sex around that time. It usually takes a normal healthy couple up to 1 year to get pregnant so 4 months is nothing. Just try to relax and your time will come. Good luck!