Invocell IVF starting this week

We are starting our first IVF cycle this week. I’m nervous about all the shots and egg retrieval. We have a 5yo conceived naturally but have been trying for 2 1/2 years to conceive second child. We’ve had 2 miscarriages and 4 failed IUIs. No identified issues with either my husband or myself, just haven’t been able to get pregnant and carry it to term again. Our last miscarriage was nearly a year ago so I’m starting to get anxious.

Any IVF advice and support would be welcome.