This is a tricky area in recovery IMO because intimacy in a relationship is a big avenue of communication and typically is a good marker for the health of the relationship. At some level, this is a couple project to re-establish or redefine this intimacy in sobriety.
Nxtjen, your partner is cuddling with you and was willing to go to MD to rule out physical issues. IMO that is very positive signs.
I hope things move forward for you two!