AT HOME INSEMINATION?!?!?

HELP! HELP! HELP!

Has anyone did an at home insemination? With what? Did it work? And how do you do it?

I'm desperate at this point. Ttc baby#3 and it's been a year. With both first two it was so easy to get pregnant. They're only a year apart. After having my second I was on birth control (nexplanon implant) I got off of it 6 months in because it had extreme side effects for me. Here I am 2 years later and haven't gotten pregnant. One year trying and STILL no baby.