Most Helpful Guy
Honestly, it's gonna sound super cheesy, but the best body type is the one you are proud of! Own it and be confident in it and guys will see that and be attracted.
Two points: 1) My girlfriend is also tall at 5'10 and a little heavy at 180. She stands next to shorter girls or skinnier girls and feels 'big' and it really gets her down. If she could she would shrink down to 5', 100lbs. This is... I like her body, but she doesn't think I could possibly like it. It's that lack of confidence that will drag you down and make guys shy away.
2) I love the muscular shape on girls and I think secretly a lot of guys do too. One reason it's secret is that jocks will jump all over guys who admit they like muscles on a girl, accusing them of being gay etc. Of course, some guys are threatened by a girl with muscles, some want a petite girl so that they feel bigger and stronger, there really are lots of opinions. But totally keep going! Muscle loving guys are a growing demographic :)