Need to spice up my love(SEX) life!!

I've been with my husband for 7 years now, we began dating in high school. I've never really been the very sexual type and it drives me crazy! I could go months without sex and be completely ok😒. Of course when we have sex I enjoy it but it's just getting in the mood. 
Sooo any tips on how to make me want to be more into having sex??
Also, never been a fan of blowjobs (we broke up a few times in HS and one of those times I started seeing somebody and I think he made me hate BJs just forced me to do them way to often, wasn't nice during.. was just an all around bad situation)