Sandy, welcome to the forum! I would definitely get a copy of the SA. Have they done more than one? You usually want to do at least 2 SAa to make sure that either everything is fine or that there is really something wrong. Also the SAs should be at least 3 weeks apart, if not more. You should be seeing an RE, not an Ob/Gyn for ttc issues. Make sure to bring/forward your records from your hsg and ultrasound to your RE. They will do cycle day 3 bloodwork to check your hormone levels (FSH, LH, E2, Progesterone, etc). They will also probably do a transvaginal ultrasound to see things for themself. They will take a detailed history and then go from there. You should do some research about which RE to go to by checking word of mouth and the stats at the SART website:
SART - Society for Assisted Reproductive Technology
Hope this helps!