Gynaecologist tomorrow, super nervous 🤢 need reassurance!

Had every test possible done for me and my partner as we have been ttc for 20 months with no luck. Everything so far has come back normal I’ve just got 2 more appointments to have! Got scans tomorrow to check my ovaries and uterus then next week I have to go for a HyCosy which is dye put in through your cervix to check for any blockages in your Fallopian tubes! I’m so anxious about it all especially as my partner can’t come to these appointments as he can’t get the time off work so I have to go alone 😭 someone please reassure me it’s not as bad as I’m imagining! 🙏🏻😩